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MA21型活塞/活塞杆用U形圈
标准材料：MA21：丁腈橡胶NBR90
形状：    MA21:带有切角小于45°对称密封唇的丁腈橡胶U形圈。MA22:带有直切角对称密封唇的丁腈橡胶U形圈。
应用范围：轻载荷及中等载荷的液压、气动往复运动环境。已广泛应用于各工业领域，如行走机械、轻工机械、农业机械、注塑机械、叉车、起重机、汽车、林业和采矿机械等。在恶劣的工作条件下，也具有良好的机械特性。在聚氨酯材料达不到工况下（如水中等）被应用，尤其在气动应用的场合被广泛使用。
作用：    MA21 型U 形圈具有对称密封唇形式，可用作活塞和活塞杆密封。密封效果来自于它本身的预加负载，以及在安装时密封唇的压缩。在运行时，系统的压力增大了密封的径向机械接触力。
若用在活塞密封，MA21型会采用背对背的设计和安装型式。两个密封件中间应使用导向带，最好两条，以防止活塞的偏摆对密封圈及缸壁的磨损。
优点：    MA21型密封圈具有：-良好的抗挤出性能-尤其是在产生弯曲和拉伸时，能具有抗撕裂特性-非常便于安装-对重载和活塞杆弯曲没有影响
安装：    MA21型密封圈的安装，请参照本手册的安装说明。
介质：    石油基液压油、难燃液压油、环保安全液压液（生物油）、水和其它，取决于密封圈材质。
使用条件：压力： MA21：≤ 16 Mpa / 160 Bar (加挡圈可达15Mpa / 150Bar) 温度: MA21: -30℃～+100℃         运动速度：MA21：≤0.5 m / s
备注：    以下列出的带粗体的规格为标准规格。它们是仓库常备产品或可在短时间内供货。不带粗体的规格为仓库非常备产品，在定量不大的情况下也可能短期供货。如所需的产品超出标准的使用条件，以其它橡胶为材料的产品也可供货。
订货示例：
MA21-3 x10 x 7 -NBR90
型号 轴径（沟槽内径） 沟槽外径（孔径） 沟槽宽度 标准材料
安装实例：
 
 
 
 
 
 
 
 
标准尺寸表：

订货号
¯ d N
¯ D N
H
L
MA21-3x10x7
3
10
6
7
MA21-4x7.5x4
4
7.5
3
4
MA21-4x10x5
4
10
4
5
MA21-4x10x5.5
4
10
4.5
5.5
MA21-4x10x6
4
10
5
6
MA21-4x11x9
4
11
8
9
MA21-4x12x5
4
12
4
5
MA21-4x12x6.5
4
12
5.5
6.5
MA21-5x11x6
5
11
5
6
MA21-5x11x8
5
11
7
8
MA21-5x12x6
5
12
5
6
MA21-5x12x6.5
5
12
5.5
6.5
MA21-5x12x7
5
12
6
7
MA21-5x13x5
5
13
4
5
MA21-5x13x7
5
13
6
7
MA21-5x14x5.5
5
14
4.5
5.5
MA21-5x14x7
5
14
6
7
MA21-5x15x6
5
15
5
6
MA21-6x10x4
6
10
3
4
MA21-6x12x5
6
12
4
5
MA21-6x12x5.5
6
12
4.5
5.5
MA21-6x12x6
6
12
5
6
MA21-6x12x6.5
6
12
5.5
6.5
MA21-6x12x7
6
12
6
7
MA21-6x12x7.5
6
12
6.5
7.5
MA21-6x12x8
6
12
7
8
MA21-6x14x5
6
14
4
5
MA21-6x15x6
6
15
5
6
MA21-6x15x9
6
15
8
9
MA21-6x15x10
6
15
9
10
MA21-6x16x6
6
16
5
6
MA21-6x16x7
6
16
6
7
MA21-6x17x7
6
17
6
7
MA21-6x18x9
6
18
8
9
MA21-6x20x9
6
20
8
9
MA21-7x15x5
7
15
4
5
MA21-7x15x6
7
15
5
6
MA21-7x15x8
7
15
7
8
MA21-7x15x9
7
15
8
9
MA21-8x12x6
8
12
5
6
MA21-8x14x5
8
14
4
5
MA21-8x14x6
8
14
5
6
MA21-8x14x7
8
14
6
7
MA21-8x14x8
8
14
7
8
MA21-8x15x5
8
15
4
5
MA21-8x15x7
8
15
6
7
MA21-8x15x9
8
15
8
9
MA21-8x15x10
8
15
9
10
MA21-8x16x5
8
16
4
5
MA21-8x16x7
8
16
6
7
MA21-8x16x9
8
16
8
9
MA21-8x18x6
8
18
5
6
MA21-8x18x7
8
18
6
7
MA21-8x18x9
8
18
8
9
MA21-8x18x10
8
18
9
10
MA21-8x18x11
8
18
10
11
MA21-8x20x7
8
20
6
7
MA21-8x22x8
8
22
7
8
MA21-8x22x9
8
22
8
9
MA21-8x22x10
8
22
9
10
MA21-8x25x7
8
25
6
7
MA21-9x15x9
9
15
8
9
MA21-9x17x5
9
17
4
5
MA21-9x18x6
9
18
5
6
MA21-9x19x7
9
19
6
7
MA21-9x19x8
9
19
7
8
MA21-9.5x30x11
9.5
30
10
11
MA21-10x16x5
10
16
4
5
MA21-10x16x6
10
16
5
6
MA21-10x16x7
10
16
6
7
MA21-10x18x5
10
18
4
5
MA21-10x18x6
10
18
5
6
MA21-10x18x7
10
18
6
7
MA21-10z18x8
10
18
7
8
MA21-10x18x9
10
18
8
9
MA21-10x18x10
10
18
9
10
MA21-10x20x6
10
20
5
6
MA21-10x20x7
10
20
6
7
MA21-10x20x8
10
20
7
8
MA21-10x20x9
10
20
8
9
MA21-10x20x10
10
20
9
10
MA21-10x22x7
10
22
6
7
MA21-10x22x8
10
22
7
8
MA21-10x22x9
10
22
8
9
MA21-10x22x10
10
22
9
10
MA21-10x25x8.5
10
25
7.5
8.5
MA21-10x25x11
10
25
10
11
MA21-10x26x9
10
26
8
9
MA21-10x26x10.5
10
26
9.5
10.5
MA21-10x28x11
10
28
10
11
MA21-10x30x11
10
30
10
11
MA21-10x32x11
10
32
10
11
MA21-11x26x9
11
26
8
9
MA21-11x27x9
11
27
8
9
MA21-11.5x21.5x8
11.5
21.5
7
8
MA21-12x18x5
12
18
4
5
MA21-12x18x6
12
18
5
6
MA21-12x18x7
12
18
6
7
MA21-12x18x8
12
18
7
8
MA21-12x20x5
12
20
4
5
MA21-12x20x6
12
20
5
6
MA21-12x20x9
12
20
8
9
MA21-12x20x10
12
20
9
10
MA21-12x22x6
12
22
5
6
MA21-12x22x7
12
22
6
7
MA21-12x22x8
12
22
7
8
MA21-12x22x9
12
22
8
9
MA21-12x22x10
12
22
9
10
MA21-12x24x7
12
24
6
7
MA21-12x24x9
12
24
8
9
MA21-12x24x10
12
24
9
10
MA21-12x24x11
12
24
10
11
MA21-12x25x9
12
25
8
9
MA21-12x25x10
12
25
9
10
MA21-12x25x11
12
25
10
11
MA21-12x25x12
12
25
11
12
MA21-12x26x11
12
26
10
11
MA21-12x28x11
12
28
10
11
MA21-12x32x11
12
32
10
11
MA21-12x35x13
12
35
12
13
MA21-12.7x19x6
12.7
19
5
6
MA21-13x23x6
13
23
5
6
MA21-13x25x9
13
25
8
9
MA21-13x25x11
13
25
10
11
MA21-13x30x10
13
30
9
10
MA21-13x30x11
13
30
10
11
MA21-13x35x16
13
35
15
16
MA21-13x36x13
13
36
12
13
MA21-14x20x6
14
20
5
6
MA21-14x20x7
14
20
6
7
MA21-14x22x5
14
22
4
5
MA21-14x22x6
14
22
5
6
MA21-14x22x7
14
22
6
7
MA21-14x22x8
14
22
7
8
MA21-14x22x9
14
22
8
9
MA21-14x22x10
14
22
9
10
MA21-14x22x13
14
22
12
13
MA21-14x24x6
14
24
5
6
MA21-14x24x7
14
24
6
7
MA21-14x24x9
14
24
8
9
MA21-14x24x10
14
24
9
10
MA21-14x26x7
14
26
6
7
MA21-14x28x8
14
28
7
8
MA21-14x28x11
14
28
10
11
MA21-14x32x9
14
32
8
9
MA21-14x32x11
14
32
10
11
MA21-15x20x4
15
20
3
4
MA21-15x22x5
15
22
4
5
MA21-15x25x6
15
25
5
6
MA21-15x25x7
15
25
6
7
MA21-15x25x9
15
25
8
9
MA21-15x25x10
15
25
9
10
MA21-15x25x11
15
25
10
11
MA21-15x27x7
15
27
6
7
MA21-15x27x8
15
27
7
8
MA21-15x28x9
15
28
8
9
MA21-15x28x11
15
28
10
11
MA21-15x28x12
15
28
11
12
MA21-15x30x7
15
30
6
7
MA21-15x30x8.5
15
30
7.5
8.5
MA21-15x30x9
15
30
8
9
MA21-15x30x11
15
30
10
11
MA21-15x35x11
15
35
10
11
MA21-16x22x4
16
22
3
4
MA21-16x22x5
16
22
4
5
MA21-16x22x5.5
16
22
4.5
5.5
MA21-16x22x6
16
22
5
6
MA21-16x22x6.5
16
22
5.5
6.5
MA21-16x22x7
16
22
6
7
MA21-16x24x5
16
24
4
5
MA21-16x24x6
16
24
5
6
MA21-16x24x7
16
24
6
7
MA21-16x24x10
16
24
9
10
MA21-16x24x11
16
24
10
11
MA21-16x25x6
16
25
5
6
MA21-16x25x9
16
25
8
9
MA21-16x26x6
16
26
5
6
MA21-16x26x7
16
26
6
7
MA21-16x26x9
16
26
8
9
MA21-16x26x10
16
26
9
10
MA21-16x26x11
16
26
10
11
MA21-16x28x7
16
28
6
7
MA21-16x28x8
16
28
7
8
MA21-16x28x8.5
16
28
7.5
8.5
MA21-16x32x9
16
32
8
9
MA21-16x32x10
16
32
9
10
MA21-16x32x11
16
32
10
11
MA21-16x32x12
16
32
11
12
MA21-16x35x10
16
35
9
10
MA21-16x36x11
16
36
10
11
MA21-17x25x5
17
25
4
5
MA21-17x25x11
17
25
10
11
MA21-17x32x8
17
32
7
8
MA21-17x35x7
17
35
6
7
MA21-17x38x11
17
38
10
11
MA21-18x25x6
18
25
5
6
MA21-18x25x6.5
18
25
5.5
6.5
MA21-18x26x5
18
26
4
5
MA21-18x26x6
18
26
5
6
MA21-18x26x7.5
18
26
6.5
7.5
MA21-18x26x8.5
18
26
7.5
8.5
MA21-18x26x9
18
26
8
9
MA21-18x26x9.5
18
26
8.5
9.5
MA21-18x26x10.5
18
26
9.5
10.5
MA21-18x28x6
18
28
5
6
MA21-18x28x7
18
28
6
7
MA21-18x28x9
18
28
8
9
MA21-18x28x11
18
28
10
11
MA21-18x30x7
18
30
6
7
MA21-18x30x8.5
18
30
7.5
8.5
MA21-18x30x9
18
30
8
9
MA21-18x30x9.5
18
30
8.5
9.5
MA21-18x30x10
18
30
9
10
MA21-18x30x11
18
30
10
11
MA21-18x32x8
18
32
7
8
MA21-18x34x9
18
34
8
9
MA21-18x34x13
18
34
12
13
MA21-18x35x11
18
35
10
11
MA21-18x35x13
18
35
12
13
MA21-18x36x7
18
36
6
7
MA21-18x38x11
18
38
10
11
MA21-18x40x11
18
40
10
11
MA21-18x40x12
18
40
11
12
MA21-19x25x7
19
25
6
7
MA21-19x34x11
19
34
10
11
MA21-19x37x11
19
37
10
11
MA21-20x25x4
20
25
3
4
MA21-20x27x7
20
27
6
7
MA21-20x28x5
20
28
4
5
MA21-20x28x6
20
28
5
6
MA21-20x28x9
20
28
8
9
MA21-20x28x10
20
28
9
10
MA21-20x29x6
20
29
5
6
MA21-20x29x6.5
20
29
5.5
6.5
MA21-20x30x6
20
30
5
6
MA21-20x30x7
20
30
6
7
MA21-20x30x9
20
30
8
9
MA21-20x30x10
20
30
9
10
MA21-20x30x11
20
30
10
11
MA21-20x30x12
20
30
11
12
MA21-20x32x7
20
32
6
7
MA21-20x32x8.5
20
32
7.5
8.5
MA21-20x32x9
20
32
8
9
MA21-20x32x9.5
20
32
8.5
9.5
MA21-20x33x7
20
33
6
7
MA21-20x35x8.5
20
35
7.5
8.5
MA21-20x35x11
20
35
10
11
MA21-20x35x13
20
35
12
13
MA21-20x35x14
20
35
13
14
MA21-20x36x9
20
36
8
9
MA21-20x36x11
20
36
10
11
MA21-20x38x10
20
38
9
10
MA21-20x39x11
20
39
10
11
MA21-20x40x6
20
40
5
6
MA21-20x40x11
20
40
10
11
MA21-20x40x12
20
40
11
12
MA21-20x40x13
20
40
12
13
MA21-20x43x13
20
43
12
13
MA21-20x45x13
20
45
12
13
MA21-21x33x7
21
33
6
7
MA21-21x37x13
21
37
12
13
MA21-22x28x6
22
28
5
6
MA21-22x28x9
22
28
8
9
MA21-22x28x10
22
28
9
10
MA21-22x30x5
22
30
4
5
MA21-22x30x6
22
30
5
6
MA21-22x30x7
22
30
6
7
MA21-22x30x8
22
30
7
8
MA21-22x30x11
22
30
10
11
MA21-22x32x6
22
32
5
6
MA21-22x32x7
22
32
6
7
MA21-22x32x8
22
32
7
8
MA21-22x32x9
22
32
8
9
MA21-22x32x10
22
32
9
10
MA21-22x32x11
22
32
10
11
MA21-22x32x12
22
32
11
12
MA21-22x34x7
22
34
6
7
MA21-22x34x11
22
34
10
11
MA21-22x35x11
22
35
10
11
MA21-22x35x12
22
35
11
12
MA21-22x37x11
22
37
10
11
MA21-22x38x11
22
38
10
11
MA21-22x42x11
22
42
10
11
MA21-22x46x13
22
46
12
13
MA21-23x33x6
23
33
5
6
MA21-23x35x7
23
35
6
7
MA21-23x35x11
23
35
10
11
MA21-23x38x11
23
38
10
11
MA21-23. 5x31. 5x6
23.5
31.5
5
6
MA21-24x32x5
24
32
4
5
MA21-24x32x8
24
32
7
8
MA21-24x32x9
24
32
8
9
MA21-24x34x6
24
34
5
6
MA21-24x34x11
24
34
10
11
MA21-24x36x7
24
36
6
7
MA21-24x36x8.5
24
36
7.5
8.5
MA21-24x40x9
24
40
8
9
MA21-24x40x10
24
40
9
10
MA21-24x40x11
24
40
10
11
MA21-24x40x13
24
40
12
13
MA21-25x32x8
25
32
7
8
MA21-25x33x5
25
33
4
5
MA21-25x33x6
25
33
5
6
MA21-25x33x8
25
33
7
8
MA21-25x35x6
25
35
5
6
MA21-25x35x6.5
25
35
5.5
6.5
MA21-25x35x7
25
35
6
7
MA21-25x35x8
25
35
7
8
MA21-25x35x9
25
35
8
9
MA21-25x35x10
25
35
9
10
MA21-25x35x11
25
35
10
11
MA21-25x35x12
25
35
11
12
MA21-25x37x7
25
37
6
7
MA21-25x37x8
25
37
7
8
MA21-25x38x8
25
38
7
8
MA21-25x38x10
25
38
9
10
MA21-25x38x11
25
38
10
11
MA21-25x38x12
25
38
11
12
MA21-25x39x8
25
39
7
8
MA21-25x40x8.5
25
40
7.5
8.5
MA21-25x40x9
25
40
8
9
MA21-25x40x11
25
40
10
11
MA21-25x40x12
25
40
11
12
MA21-25x42x9
25
42
8
9
MA21-25x45x11
25
45
10
11
MA21-25x45x13
25
45
12
13
MA21-25x47x13
25
47
12
13
MA21-25x50x11
25
50
10
11
MA21-25x50x13
25
50
12
13
MA21-26x34x5
26
34
4
5
MA21-26x35x6
26
35
5
6
MA21-26x36x7
26
36
6
7
MA21-26x36x8
26
36
7
8
MA21-26x38x7
26
38
6
7
MA21-26x42x9
26
42
8
9
MA21-26x46x11
26
46
10
11
MA21-26x47x13
26
47
12
13
MA21-26x56x15
26
56
14
15
MA21-27x35x5
27
35
4
5
MA21-27x36x7
27
36
6
7
MA21-27x38x7
27
38
6
7
MA21-27x42x11
27
42
10
11
MA21-28x35x6
28
35
5
6
MA21-28x35x6.5
28
35
5.5
6.5
MA21-28x35x7
28
35
6
7
MA21-28x35.5x6
28
35.5
5
6
MA21-28x36x5
28
36
4
5
MA21-28x36x6
28
36
5
6
MA21-28x36x7
28
36
6
7
MA21-28x36x7.5
28
36
6.5
7.5
MA21-28x36x8.5
28
36
7.5
8.5
MA21-28x38x6
28
38
5
6
MA21-28x38x7
28
38
6
7
MA21-28x38x8
28
38
7
8
MA21-28x38x9
28
38
8
9
MA21-28x38x10
28
38
9
10
MA21-28x38x11
28
38
10
11
MA21-28x40x7
28
40
6
7
MA21-28x40x8.5
28
40
7.5
8.5
MA21-28x40x11
28
40
10
11
MA21-28x41x7
28
41
6
7
MA21-28x43x11
28
43
10
11
MA21-28x44x9
28
44
8
9
MA21-28x47x11
28
47
10
11
MA21-28x48x11
28
48
10
11
MA21-28x48x13
28
48
12
13
MA21-29x37x5
29
37
4
5
MA21-30x37x7
30
37
6
7
MA21-30x37x9
30
37
8
9
MA21-30x38x5
30
38
4
5
MA21-30x38x6
30
38
5
6
MA21-30x38x7
30
38
6
7
MA21-30x38x7.5
30
38
6.5
7.5
MA21-30x38x8
30
38
7
8
MA21-30x38x13
30
38
12
13
MA21-30x40x6
30
40
5
6
MA21-30x40x6.5
30
40
5.5
6.5
MA21-30x40x7
30
40
6
7
MA21-30x40x7.5
30
40
6.5
7.5
MA21-30x40x8
30
40
7
8
MA21-30x40x10
30
40
9
10
MA21-30x40x11
30
40
10
11
MA21-30x40x12
30
40
11
12
MA21-30x40x12.5
30
40
11.5
12.5
MA21-30x42x7
30
42
6
7
MA21-30x42x10
30
42
9
10
MA21-30x42x11
30
42
10
11
MA21-30x42x12
30
42
11
12
MA21-30x43x7.5
30
43
6.5
7.5
MA21-30x45x8.5
30
45
7.5
8.5
MA21-30x45x10
30
45
9
10
MA21-30x45x11
30
45
10
11
MA21-30x45x12
30
45
11
12
MA21-30x47x11
30
47
10
11
MA21-30x50x11
30
50
10
11
MA21-30x50x12
30
50
11
12
MA21-30x50x13
30
50
12
13
MA21-30x50x14
30
50
13
14
MA21-30x52x12
30
52
11
12
MA21-30x55x13
30
55
12
13
MA21-30x60x16
30
60
15
16
MA21-31x38x8
31
38
7
8
MA21-31.5x41.5x7
31.5
41.5
6
7
MA21-31.5x44.5x7
31.5
44.5
6
7
MA21-32x40x5
32
40
4
5
MA21-32x40x6
32
40
5
6
MA21-32x40x6.5
32
40
5.5
6.5
MA21-32x40x7
32
40
6
7
MA21-32x40x8
32
40
7
8
MA21-32x40x9
32
40
8
9
MA21-32x40x11
32
40
10
11
MA21-32x42x6
32
42
5
6
MA21-32x42x7
32
42
6
7
MA21-32x42x11
32
42
10
11
MA21-32x42x12
32
42
11
12
MA21-32x44x7
32
44
6
7
MA21-32x44x8.5
32
44
7.5
8.5
MA21-32x45x11
32
45
10
11
MA21-32x45x12
32
45
11
12
MA21-32x47x11
32
47
10
11
MA21-32x50x11
32
50
10
11
MA21-32x50x13
32
50
12
13
MA21-32x50x14.5
32
50
13.5
14.5
MA21-32x52x11
32
52
10
11
MA21-32x58x14
32
58
13
14
MA21-33x43x6
33
43
5
6
MA21-33x43x7
33
43
6
7
MA21-33x45x7
33
45
6
7
MA21-33x55x13
33
55
12
13
MA21-34x44x6
34
44
5
6
MA21-34x45x8
34
45
7
8
MA21-34x45x9
34
45
8
9
MA21-34x45x10
34
45
9
10
MA21-34x46x9
34
46
8
9
MA21-34x50x16
34
50
15
16
MA21-34x74x11
34
74
10
11
MA21-35x42x9
35
42
8
9
MA21-35x43x8
35
43
7
8
MA21-35x45x6
35
45
5
6
MA21-35x45x7
35
45
6
7
MA21-35x45x9
35
45
8
9
MA21-35x45x10
35
45
9
10
MA21-35x45x11
35
45
10
11
MA21-35x45x12
35
45
11
12
MA21-35x47x7
35
47
6
7
MA21-35x48x11
35
48
10
11
MA21-35x48x12
35
48
11
12
MA21-35x50x8
35
50
7
8
MA21-35x50x8.5
35
50
7.5
8.5
MA21-35x50x10
35
50
9
10
MA21-35x50x10.5
35
50
9.5
10.5
MA21-35x50x11
35
50
10
11
MA21-35x50x12
35
50
11
12
MA21-35x52x11
35
52
10
11
MA21-35x52x13
35
52
12
13
MA21-35x55x11
35
55
10
11
MA21-35x55x12
35
55
11
12
MA21-35x55x13
35
55
12
13
MA21-35x55x14
35
55
13
14
MA21-35x60x13
35
60
12
13
MA21-35.5x45x7
35.5
45
6
7
MA21-35.5x45.5x7
35.5
45.5
6
7
MA21-36x45x11
36
45
10
11
MA21-36x46x6
36
46
5
6
MA21-36x45x8
36
46
7
8
MA21-36x46x9
36
46
8
9
MA21-36x46x11
36
46
10
11
MA21-36x48x7
36
48
6
7
MA21-36x48x8.5
36
48
7.5
8.5
MA21-36x50x9
36
50
8
9
MA21-36x51x8.1
36
51
7.1
8.1
MA21-36x51x8.5
36
51
7.5
8.5
MA21-36x51x11
36
51
10
11
MA21-36x52x11
36
52
10
11
MA21-36x55x11
36
55
10
11
MA21-36x70x11
36
70
10
11
MA21-38x45x6
38
45
5
6
MA21-38x45x6.5
38
45
5.5
6.5
MA21-38x45x7
38
45
6
7
MA21-38x46x7.5
38
46
6.5
7.5
MA21-38x46x8.5
38
46
7.5
8.5
MA21-38x45x13
38
45
12
13
MA21-38x48x6
38
48
5
6
MA21-38x50x7
38
50
6
7
MA21-38x50x10
38
50
9
10
MA21-38x50x11
38
50
10
11
MA21-38x50x13
38
50
12
13
MA21-38x52.5x10
38
52.5
9
10
MA21-38x52.5x10. 5
38
52.5
9.5
10.5
MA21-38x53x11
38
53
10
11
MA21-38x55x11
38
55
10
11
MA21-38x55x12
38
55
11
12
MA21-38x58x11
38
58
10
11
MA21-38x58x12
38
58
11
12
MA21-38x58x13
38
58
12
13
MA21-38x60x13
38
60
12
13
MA21-38x74x7
38
74
6
7
MA21-39.7x51x9
39.7
51
8
9
MA21-40x48x6
40
48
5
6
MA21-40x48x9
40
48
8
9
MA21-40x48x13
40
48
12
13
MA21-40x50x6
40
50
5
6
MA21-40x50x7
40
50
6
7
MA21-40x50x7.5
40
50
6.5
7.5
MA21-40x50x8
40
50
7
8
MA21-40x50x8.5
40
50
7.5
8.5
MA21-40x50x10
40
50
9
10
MA21-40x50x11
40
50
10
11
MA21-40x50x12
40
50
11
12
MA21-40x52x7
40
52
6
7
MA21-40x52x8
40
52
7
8
MA21-40x52x11
40
52
10
11
MA21-40x52x13
40
52
12
13
MA21-40x55x8.5
40
55
7.5
8.5
MA21-40x55x10.5
40
55
9.5
10.5
MA21-40x55x11
40
55
10
11
MA21-40x55x12
40
55
11
12
MA21-40x56x9
40
56
8
9
MA21-40x56x11
40
56
10
11
MA21-40x56x12
40
56
11
12
MA21-40x58x11
40
58
10
11
MA21-40x60x11
40
60
10
11
MA21-40x60x13
40
60
12
13
MA21-40x60x14
40
60
13
14
MA21-40x60x15
40
60
14
15
MA21-40x60x19
40
60
18
19
MA21-40x64x13
40
64
12
13
MA21-40x65x13
40
65
12
13
MA21-40x65x14
40
65
13
14
MA21-40x65x16
40
65
15
16
MA21-40x70x17
40
70
16
17
MA21-40x76x13
40
76
12
13
MA21-41x56x9.5
41
56
8.5
9.5
MA21-41x56x11
41
56
10
11
MA21-42x50x6
40
50
5
6
MA21-42x50x7
42
50
6
7
MA21-42x50x9
42
50
8
9
MA21-42x50x10
42
50
9
10
MA21-42x50x11
42
50
10
11
MA21-42x52x6
42
52
5
6
MA21-42x52x10
42
52
9
10
MA21-42x52x11
42
52
10
11
MA21-42x54x7
42
54
6
7
MA21-42x55x9
42
55
8
9
MA21-42x57x11
42
57
10
11
MA21-42x62x13
42
62
12
13
MA21-42x62x16
42
62
15
16
MA21-42x62x19
42
62
18
19
MA21-43x50x13
43
50
12
13
MA21-43x55x7
43
55
6
7
MA21-43x63x11
43
63
10
11
MA21-44x54x5
44
54
4
5
MA21-44x56x7
44
56
6
7
MA21-44x56x8.5
44
56
7.5
8.5
MA21-44x57x10
44
57
9
10
MA21-44x64x11
44
64
10
11
MA21-45x53x13
45
53
12
13
MA21-45x55x6
45
55
5
6
MA21-45x55x7
45
55
6
7
MA21-45x55x7.5
45
55
6.5
7.5
MA21-45x55x8.5
45
55
7.5
8.5
MA21-45x55x11
45
55
10
11
MA21-45x55x12
45
55
11
12
MA21-45x56x8
45
56
7
8
MA21-45x57x7
45
57
6
7
MA21-45x58x11
45
58
10
11
MA21-45x58x13
45
58
12
13
MA21-45x60x8.5
45
60
7.5
8.5
MA21-45x60x10
45
60
9
10
MA21-45x60x11
45
60
10
11
MA21-45x63x10
45
63
9
10
MA21-45x63x11
45
63
10
11
MA21-45x63x12
45
63
11
12
MA21-45x63x13
45
63
12
13
MA21-45x65x11
45
65
10
11
MA21-45x65x12
45
65
11
12
MA21-45x65x13
45
65
12
13
MA21-45x65x14
45
65
13
14
MA21-45x75x16
45
75
15
16
MA21-45x54x7.5
45
54
6.5
7.5
MA21-46x56x6
46
56
5
6
MA21-46x58x7
46
58
6
7
MA21-46x70x13
46
70
12
13
MA21-47x65x13
47
65
12
13
MA21-47x66.7x11
47
66.7
10
11
MA21-48x58x11
48
58
10
11
MA21-48x58x12
48
58
11
12
MA21-48x60x7
48
60
6
7
MA21-48x60x8.5
48
60
7.5
8.5
MA21-48x63x10
48
63
9
10
MA21-48x63x11
48
63
10
11
MA21-48x63x13
48
63
12
13
MA21-48x65x11
48
65
10
11
MA21-48x68x11
48
68
10
11
MA21-48x68x13
48
68
12
13
MA21-50x57x11
50
57
10
11
MA21-50x60x6
50
60
5
6
MA21-50x60x7
50
60
6
7
MA21-50x60x8
50
60
7
8
MA21-50x60x9
50
60
8
9
MA21-50x60x11
50
60
10
11
MA21-50x60x12
50
60
11
12
MA21-50x60x13
50
60
12
13
MA21-50x62x7
50
62
6
7
MA21-50x62x10
50
62
9
10
MA21-50x62x11
50
62
10
11
MA21-50x63x7
50
63
6
7
MA21-50x63x8
50
63
7
8
MA21-50x63x9
50
63
8
9
MA21-50x63x10
50
63
9
10
MA21-50x63x11
50
63
10
11
MA21-50x65x8.5
50
65
7.5
8.5
MA21-50x65x10
50
65
9
10
MA21-50x65x11
50
65
10
11
MA21-50x65x12
50
65
11
12
MA21-50x65x13
50
65
12
13
MA21-50x68x13
50
68
12
13
MA21-50x70x9
50
70
8
9
MA21-50x70x11
50
70
10
11
MA21-50x70x12
50
70
11
12
MA21-50x70x13
50
70
12
13
MA21-50x70x19
50
70
18
19
MA21-50x70x20
50
70
19
20
MA21-50x72x13
50
72
12
13
MA21-50x73x14
50
73
13
14
MA21-50x74x13
50
74
12
13
MA21-50x75x13
50
75
12
13
MA21-50x75x16
50
75
15
16
MA21-50x76x13
50
76
12
13
MA21-50x90x19
50
90
18
19
MA21-50.9x70x14
50.9
70
13
14
MA21-51x60.5x10
51
60.5
9
10
MA21-51x63x7
51
63
6
7
MA21-51x64x10
51
64
9
10
MA21-52x62x13
52
62
12
13
MA21-52x62x14
52
62
13
14
MA21-52x64x7
52
64
6
7
MA21-52x64x8.5
52
64
7.5
8.5
MA21-52x68x9
52
68
8
9
MA21-52x72x13
52
72
12
13
MA21-52x75x13
52
75
12
13
MA21-52x80x16
52
80
15
16
MA21-53x63x6
53
63
5
6
MA21-53x63x7
53
63
6
7
MA21-53x63x7.5
53
63
6.5
7.5
MA21-53x63x8.5
53
63
7.5
8.5
MA21-53x65x7
53
65
6
7
MA21-54x66x7
54
66
6
7
MA21-54x72x11
54
72
10
11
MA21-55x63x13
55
63
12
13
MA21-55x65x6
55
65
5
6
MA21-55x65x7
55
65
6
7
MA21-55x65x11
55
65
10
11
MA21-55x65x12
55
65
11
12
MA21-55x65x13
55
65
12
13
MA21-55x65x14
55
65
13
14
MA21-55x67x7
55
67
6
7
MA21-55x68x8.5
55
68
7.5
8.5
MA21-55x70x8.5
55
70
7.5
8.5
MA21-55x70x10
55
70
9
10
MA21-55x70x11
55
70
10
11
MA21-55x70x13
55
70
12
13
MA21-55x70x14
55
70
13
14
MA21-55x75x11
55
75
10
11
MA21-55x75x13
55
75
12
13
MA21-55x75x14
55
75
13
14
MA21-55x76x11
55
76
10
11
MA21-55x80x11
55
80
10
11
MA21-55x80x13
55
80
12
13
MA21-55x80x14
55
80
13
14
MA21-55x80x16
55
80
15
16
MA21-55x85x11
55
85
10
11
MA21-55x85x16
55
85
15
16
MA21-56x66x6
56
66
5
6
MA21-56x66x7
56
66
6
7
MA21-56x70x13
56
70
12
13
MA21-56x71x11
56
71
10
11
MA21-56x76x13
56
76
12
13
MA21-56x80x16
56
80
15
16
MA21-58x70x7
58
70
6
7
MA21-58x77x10.5
58
77
9.5
10.5
MA21-58x78x13
58
78
12
13
MA21-59x80x15
59
80
14
15
MA21-60x68x9
60
68
8
9
MA21-60x68x13.5
60
68
12.5
13.5
MA21-60x70x6
60
70
5
6
MA21-60x70x7
60
70
6
7
MA21-60x70x8
60
70
7
8
MA21-60x70x9
60
70
8
9
MA21-60x70x10
60
70
9
10
MA21-60x70x11
60
70
10
11
MA21-60x70x13
60
70
12
13
MA21-60x70x14
60
70
13
14
MA21-60x71x8
60
71
7
8
MA21-60x72x12
60
72
11
12
MA21-60x75x8.5
60
75
7.5
8.5
MA21-60x75x9
60
75
8
9
MA21-60x75x10
60
75
9
10
MA21-60x75x11
60
75
10
11
MA21-60x75x12
60
75
11
12
MA21-60x75x13
60
75
12
13
MA21-60x75x14
60
75
13
14
MA21-60x76x9
60
76
8
9
MA21-60x80x11
60
80
10
11
MA21-60x80x12
60
80
11
12
MA21-60x80x13
60
80
12
13
MA21-60x80x14
60
80
13
14
MA21-60x80x19
60
80
18
19
MA21-60x80x20
60
80
19
20
MA21-60x85x13
60
85
12
13
MA21-60x85x13.5
60
85
12.5
13.5
MA21-60x85x14.5
60
85
13.5
14.5
MA21-60x85x16
60
85
15
16
MA21-60x86.7x16
60
86.7
15
16
MA21-60x90x16
60
90
15
16
MA21-60x90x17
60
90
16
17
MA21-60x95x14
60
95
13
14
MA21-61x69x7.5
61
69
6.5
7.5
MA21-61x80x13
61
80
12
13
MA21-62x72x13.5
62
72
12.5
13.5
MA21-75x90x9.5
75
90
8.5
9.5
MA21-75x90x10
75
90
9
10
MA21-75x90x11
75
90
10
11
MA21-75x90x11.5
75
90
10.5
11.5
MA21-75x90x14
75
90
13
14
MA21-75x95x11
75
95
10
11
MA21-75x95x13
75
95
12
13
MA21-75x95x14
75
95
13
14
MA21-75x95x16
75
95
15
16
MA21-75x100x16
75
100
15
16
MA21-75x105x16
75
105
15
16
MA21-78x88x6
78
88
5
6
MA21-78x93x11.5
78
93
10.5
11.5
MA21-78x93x12.5
78
93
11.5
12.5
MA21-78x104x13. 5
78
104
12.5
13.5
MA21-80x90x6
80
90
5
6
MA21-80x90x7
80
90
6
7
MA21-80x90x11
80
90
10
11
MA21-80x90x12
80
90
11
12
MA21-80x90x13
80
90
12
13
MA21-80x90x14
80
90
13
14
MA21-80x92x11
80
92
10
11
MA21-80x95x8.5
80
95
7.5
8.5
MA21-80x95x9
80
95
8
9
MA21-80x95x10
80
95
9
10
MA21-80x95x13
80
95
12
13
MA21-80x95x14
80
95
13
14
MA21-80x100x11
80
100
10
11
MA21-80x100x12
80
100
11
12
MA21-80x100x13
80
100
12
13
MA21-80x100x14
80
100
13
14
MA21-80x100x16
80
100
15
16
MA21-80x100x19
80
100
18
19
MA21-80x101.6x13
80
101.6
12
13
MA21-80x105x16
80
105
15
16
MA21-80x110x16
80
110
15
16
MA21-80x110x19
80
110
18
19
MA21-80x115x13. 5
80
115
12.5
13.5
MA21-82x92x11
82
92
10
11
MA21-82x92x12
82
92
11
12
MA21-82x104x13. 5
82
104
12.5
13.5
MA21-82x108x13
82
108
12
13
MA21-83x103x15
83
103
14
15
MA21-84x103x15
84
103
14
15
MA21-85x95x8.5
85
95
7.5
9.5
MA21-85x95x9.5
85
95
8.5
9.5
MA21-85x95x10
85
95
9
10
MA21-85x95x13
85
95
12
13
MA21-85x95x14
85
95
13
14
MA21-85x100x8.5
85
100
7.5
8.5
MA21-85x100x10
85
100
9
10
MA21-85x100x13
85
100
12
13
MA21-85x100x14
85
100
13
14
MA21-85x105x11
85
105
10
11
MA21-85x105x13
85
105
12
13
MA21-85x105x14
85
105
13
14
MA21-85x105x16
85
105
15
16
MA21-85x105x19
85
105
18
19
MA21-85x110x13
85
110
12
13
MA21-85x110x16
85
110
15
16
MA21-85x115x16
85
115
15
16
MA21-85x115x17
85
115
16
17
MA21-86x105x17
86
105
16
17
MA21-86x106x11
86
106
10
11
MA21-88x96x7.5
88
96
6.5
7.5
MA21-88x108x13
88
108
12
13
MA21-89x100x13
89
100
12
13
MA21-90x98x13
90
98
12
13
MA21-90x100x6
90
100
5
6
MA21-90x100x9
90
100
8
9
MA21-90x100x10
90
100
9
10
MA21-90x100x13
90
100
12
13
MA21-90x100x14
90
100
13
14
MA21-90x100x16
90
100
15
16
MA21-90x105x8.5
90
105
7.5
8.5
MA21-90x105x10
90
105
9
10
MA21-90x105x13
90
105
12
13
MA21-90x105x14
90
105
13
14
MA21-90x110x11
90
110
10
11
MA21-90x110x13
90
110
12
13
MA21-90x110x14
90
110
13
14
MA21-90x110x16
90
110
15
16
MA21-90x110x19
90
110
18
19
MA21-90x110x20
90
110
19
20
MA21-90x112x13
90
112
12
13
MA21-90x115x13
90
115
12
13
MA21-90x115x13. 5
90
115
12.5
13.5
MA21-90x115x16
90
115
15
16
MA21-90x120x16
90
120
15
16
MA21-90x120x19
90
120
18
19
MA21-91x99x7.5
91
99
6.5
7.5
MA21-92.4x102x10.5
92.4
102
9.5
10.5
MA21-93x123x6
93
123
5
6
MA21-94x124x16
94
124
15
16
MA21-95x103x13
95
103
12
13
MA21-95x105x6
95
105
5
6
MA21-95x105x12
95
105
11
12
MA21-95x105x13
95
105
12
13
MA21-95x110x8.5
95
110
7.5
8.5
MA21-95x110x10
95
110
9
10
MA21-95x110x13
95
110
12
13
MA21-95x110x14
95
110
13
14
MA21-95x110x16
95
110
15
16
MA21-95x110x17
95
110
16
17
MA21-95x112x12
95
112
11
12
MA21-95x112x13
95
112
12
13
MA21-95x115x11
95
115
10
11
MA21-95x115x13
95
115
12
13
MA21-95x115x14
95
115
13
14
MA21-95x115x16
95
115
15
16
MA21-95x115x19
95
115
18
19
MA21-95x115x20
95
115
19
20
MA21-95x120x13
95
120
12
13
MA21-95x120x14
95
120
13
14
MA21-95x120x16
95
120
15
16
MA21-95x125x14
95
125
13
14
MA21-95x125x16
95
125
15
16
MA21-96x104x12. 5
96
104
11.5
12.5
MA21-96x105x12
96
105
11
12
MA21-98x108x11
98
108
10
11
MA21-98x112x9.5
98
112
8.5
9.5
MA21-100x110x6
100
110
5
6
MA21-100x112x10
100
112
9
10
MA21-100x114x11
100
114
10
11
MA21-100x115x8. 5
100
115
7.5
8.5
MA21-100x115x10
100
115
9
10
MA21-100x115x13
100
115
12
13
MA21-100x115x14
100
115
13
14
MA21-100x115x15
100
115
14
15
MA21-100x117.5x13
100
117.5
12
13
MA21-100x120x11
100
120
10
11
MA21-100x120x13
100
120
12
13
MA21-100x120x14
100
120
13
14
MA21-100x120x16
100
120
15
16
MA21-100x125x13
100
125
12
13
MA21-100x125x14
100
125
13
14
MA21-100x125x16
100
125
15
16
MA21-100x125x17
100
125
16
17
MA21-100x125x19
100
125
18
19
MA21-100x130x16
100
130
15
16
MA21-100x130x19
100
130
18
19
MA21-105x120x8.5
105
120
7.5
8.5
MA21-105x120x10
105
120
9
10
MA21-105x120x16
105
120
15
16
MA21-105x125x13
105
125
12
13
MA21-105x125x14
105
125
13
14
MA21-105x125x16
105
125
15
16
MA21-105x130x13
105
130
12
13
MA21-105x130x19
105
130
18
19
MA21-105x135x19
105
135
18
19
MA21-106x120x9.5
106
120
8.5
9.5
MA21-106x130x19
106
130
18
19
MA21-107x115x7.5
107
115
6.5
7.5
MA21-107x127.4x17
107
127.4
16
17
MA21-108x127x10. 5
108
127
9.5
10.5
MA21-110x125x8.5
110
125
7.5
8.5
MA21-110x125x13
110
125
12
13
MA21-110x125x14
110
125
13
14
MA21-110x125x16
110
125
15
16
MA21-110x130x13
110
130
12
13
MA21-110x130x16
110
130
15
16
MA21-110x130x17
110
130
16
17
MA21-110x130x19
110
130
18
19
MA21-110x130x20
110
130
19
20
MA21-110x135x13
110
135
12
13
MA21-110x135x19
110
135
18
19
MA21-110x140x16
110
140
15
16
MA21-110x140x19
110
140
18
19
MA21-111. 1x130. 1x16
111.1
130.1
15
16
MA21-112x115x10
112
115
9
10
MA21-113x125x10. 5
113
125
9.5
10.5
MA21-113x125x11. 5
113
125
10.5
11.5
MA21-114x124x11
114
124
10
11
MA21-115x123x13
115
123
12
13
MA21-115x125x9
115
125
8
9
MA21-115x125x16
115
125
15
16
MA21-115x125x17
115
125
16
17
MA21-115x126x16
115
126
15
16
MA21-115x129x14
115
129
13
14
MA21-115x130x8.5
115
130
7.5
8.5
MA21-115x130x16
115
130
15
16
MA21-115x135x13
115
135
12
13
MA21-115x135x16
115
135
15
16
MA21-115x135x17
115
135
16
17
MA21-115x140x16
115
140
15
16
MA21-115x140x19
115
140
18
19
MA21-115x145x13
115
145
12
13
MA21-115x145x19
115
145
18
19
MA21-120x130x15
120
130
14
15
MA21-120x130x16
120
130
15
16
MA21-120x135x8.5
120
135
7.5
8.5
MA21-120x135x11
120
135
10
11
MA21-120x135x16
120
135
15
16
MA21-120x135x17
120
135
16
17
MA21-120x140x11
120
140
10
11
MA21-120x140x13
120
140
12
13
MA21-120x140x15
120
140
14
15
MA21-120x140x16
120
140
15
16
MA21-120x140x17
120
140
16
17
MA21-120x145x19
120
145
18
19
MA21-120x150x16
120
150
15
16
MA21-120x150x19
120
150
18
19
MA21-125x140x8.5
125
140
7.5
8.5
MA21-125x140x10
125
140
9
10
MA21-125x140x12
120
140
11
12
MA21-125x140x13
125
140
12
13
MA21-125x140x14
125
140
13
14
MA21-125x140x16
125
140
15
16
MA21-125x140x17
125
140
16
17
MA21-125x145x13
125
145
12
13
MA21-125x145x16
125
145
15
16
MA21-125x145x17
125
145
16
17
MA21-125x145x19
125
145
18
19
MA21-125x145x20
125
145
19
20
MA21-125x147x13
125
147
12
13
MA21-125x150x19
125
150
18
19
MA21-125x154x21
125
154
20
21
MA21-125x155x16
125
155
15
16
MA21-125x155x17
125
155
16
17
MA21-125x155x19
125
155
18
19
MA21-127x142x13
127
142
12
13
MA21-127x151x17
127
151
16
17
MA21-128x158x19
128
158
18
19
MA21-130x140x16
130
140
15
16
MA21-130x145x16
130
145
15
16
MA21-130x150x11
130
150
10
11
MA21-130x150x13
130
150
12
13
MA21-130x150x15
130
150
14
15
MA21-130x150x16
130
150
15
16
MA21-130x150x17
130
150
16
17
MA21-130x155x19
130
155
18
19
MA21-130x160x14
130
160
13
14
MA21-130x160x16
130
160
15
16
MA21-130x160x19
130
160
18
19
MA21-132x144x13
132
144
12
13
MA21-133x149x12
133
149
11
12
MA21-135x143x13
135
143
12
13
MA21-135x150x10
135
150
9
10
MA21-135x150x16
135
150
15
16
MA21-135x160x19
135
160
18
19
MA21-135x165x13
135
165
12
13
MA21-135x165x16
135
165
15
16
MA21-135x165x19
135
165
18
19
MA21-136x150x9.5
136
150
8.5
9.5
MA21-140x154x11
140
154
10
11
MA21-140x160x9
140
160
8
9
MA21-140x160x16
140
160
15
16
MA21-140x165x19
140
165
18
19
MA21-140x170x16
140
170
15
16
MA21-140x170x19
140
170
18
19
MA21-140x175x16
140
175
15
16
MA21-145x160x9
145
160
8
9
MA21-145x165x13
145
165
12
13
MA21-145x165x19
145
165
18
19
MA21-145x170x19
145
170
18
19
MA21-145x175x16
145
175
15
16
MA21-145x175x19
145
175
18
19
MA21-150x165x17
150
165
16
17
MA21-150x170x16
150
170
15
16
MA21-150x170x19
150
170
18
19
MA21-150x180x16
150
180
15
16
MA21-150x180x19
150
180
18
19
MA21-155x163x13
155
163
12
13
MA21-160x168x13
160
168
12
13
MA21-160x170x16
160
170
15
16
MA21-160x175x10
160
175
9
10
MA21-160x180x16
160
180
15
16
MA21-160x190x16
160
190
15
16
MA21-160x190x23
160
190
22
23
MA21-160x195x18
160
195
17
18
MA21-160x200x21
160
200
20
21
MA21-165x180x10
165
180
9
10
MA21-168x180x15
168
180
14
15
MA21-170x200x16
170
200
15
16
MA21-170x200x21
170
200
20
21
MA21-170x200x23
170
200
22
23
MA21-170x210x21
170
210
20
21
MA21-170x210x23
170
210
22
23
MA21-175x205x19
175
205
18
19
MA21-180x210x23
180
210
22
23
MA21-180x220x23
180
220
22
23
MA21-185x195x13
185
195
12
13
MA21-185x200x10
185
200
9
10
MA21-190x210x16
190
210
15
16
MA21-190x220x16
190
220
15
16
MA21-190x220x23
190
220
22
23
MA21-190x220x26
190
220
25
26
MA21-195x225x16
195
225
15
16
MA21-200x230x16
200
230
15
16
MA21-200x230x23
200
230
22
23
MA21-200x240x21
200
240
20
21
MA21-210x250x21
210
250
20
21
MA21-215x230x8.5
215
230
7.5
8.5
MA21-220x250x21
220
250
20
21
MA21-220x260x21
220
260
20
21
MA21-225x250x19
225
250
18
19
MA21-230x260x23
230
260
22
23
MA21-230x270x21
230
270
20
21
MA21-240x260x17
240
260
16
17
MA21-240x270x19
240
270
18
19
MA21-240x280x21
240
280
20
21
MA21-250x275x13
250
275
12
13
MA21-250x290x21
250
290
20
21
MA21-255x275x21
255
275
20
21
MA21-255x280x21
255
280
20
21
MA21-255x285x21
255
285
20
21
MA21-255x290x21
255
290
20
21
MA21-260x300x21
260
300
20
21
MA21-270x300x21
270
300
20
21
MA21-270x300x23
270
300
22
23
 
MA21-280x300x15
280
300
14
15
 
MA21-280x310x16
280
310
15
16
 
MA21-280x320x21
280
320
20
21
 
MA21-300x325x21
300
325
20
21
 
MA21-300x330x21
300
330
20
21
 
MA21-300x330x23
300
330
22
23
 
MA21-300x340x21
300
340
20
21
 
MA21-310x350x21
310
350
20
21
 
MA21-320x350x16
320
350
15
16
 
MA21-320x350x23
320
350
22
23
 
MA21-320x360x21
320
360
20
21
 
MA21-335x367x25
335
367
24
25
 
MA21-340x380x21
340
380
20
21
 
MA21-342x355x23
342
355
22
23
 
MA21-350x400x26
350
400
25
26
 
MA21-360x420x31
360
420
30
31
 
MA21-375x395x13
375
395
12
13
 
MA21-375x400x23
375
400
22
23
 
MA21-400x450x26
400
450
25
26
 
MA21-420x440x21
420
440
20
21
 
MA21-420x450x21
420
450
20
21
 
MA21-450x500x26
450
500
25
26
 
MA21-470x490x21
470
490
20
21
 
MA21-470x500x21
470
500
20
21
 
MA21-550x600x26
550
600
25
26
 
 
 
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