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Mechanical Data
Data subject to change without notice.
www.weg.netMechanical Data
B-56
Single Phase - General Purpose - TEFC - Rolled Steel - Standard Efficiency
Frame
2E
J
A
P
AH
2F
B
BA
CH
U
N-W Key Length
48
4.236
1.835
6.142
6.693
1.689
2.748
3.543
2.5
1.417
0.5
1.5
1.26
W56
4.874
1.62
6.535
6.693
2.063
3
4.016
2.75
1.417
0.625
1.874
1.417
56
4.874
1.732
6.535
7.638
2.062
3
4.016
2.75
1.377
0.625
1.874
1.417
56H
4.874
1.732
6.535
7.638
2.062
3.000/5.000
6.496
2.75
1.377
0.625
1.874
1.417
143/5T
5.5
1.732
6.535
7.638
2.132
4.000/5.000
6.496
2.25
1.377
0.875
2.25
1.417
182/4T
7.5
1.299
8.661
9.435
2.62
4.500/5.500
6.299
2.75
1.377
1.125
2.75
1.969
213/5T
8.5
1.575
9.449 10.965 3.129
5.500/7.000
7.953
3.5
1.929
1.375
3.38
2.48
Frame
R
Depth
D
G
O
HD
Hole H
C
AA
T
DE
NDE
48
0.451
3
0.075
5.83
6.354
0.343
*
0.881”
0.524
6203 ZZ
6202 ZZ
W56
0.517
0.187
3.5
0.12
6.33
6.854
0.343
*
0.881”
0.524
6203 ZZ
6202 ZZ
56
0.517
0.187
3.5
0.12
6.724
7.327
0.343
*
0.881”
0.603
6203 ZZ
6202 ZZ
56H
0.517
0.187
3.5
0.12
6.724
7.327
0.343
*
0.881”
0.603
6204 ZZ
6202 ZZ
143/5T
0.771
0.187
3.5
0.12
6.724
7.327
0.343
*
1.118”
0.603
6205 ZZ
6203 ZZ
182/4T
0.984
0.25
4.5
0.167
8.557
9.218
0.406
*
1.118”
0.661
6206 ZZ
6205 ZZ
213/5T
1.203
0.313
5.25
0.167
10.144
10.905
0.406
*
1.377”
0.761
6208 ZZ
6206 ZZ
* Dimension changes with output speed
Frame 48
Frame W56