NORD Drivesystems B1000 - Manual (Page 204)

www.nord.com B202
DI
MENSI
ONS
Dim
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AL
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A
TE SHAFT
S SEE P
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GE 2
39
G1000 – Subject to Change Without Notice
SK 53
SK 53F
Mounting Flange
BD (mm) AJ AK BB BF GA
9.84 (250) 8.46 7.087
+ 0.0005
- 0.0004
0.16 0.55 0.63
11.81 (300) 10.43 9.055
+ 0.0006
- 0.0005
0.16 0.55 0.79
SK 53 - W
SK 53F - W
15.79 2.74
2.250
4.00
4.24
1.38
0.71
5.91 5.18
4.39 11.14
2.99
8.35
8.66
10.24
1.77
9.84
13.27
2.47
+ 0.0000 - 0.0010
3/4-10
1/2 x 1/2 x 3-1/4
15.12
6.78
2.00
0.31
0.875
0.96
3/16 x 3/16 x 1-5/8
+0.0000 - 0.0005
1/4-20
25.31
AJ
15.79 2.74
2.250
AK BD
BB
GA
4.00
4.00
2.99
10.24
8.35
9.84
13.27
BF
2.47
+ 0.0000 - 0.0010
3/4-10
1/2 x 1/2 x 3-1/4
15.12
6.78
2.00
0.31
0.875
0.96
3/16 x 3/16 x 1-5/8
+0.0000 - 0.0005
1/4-20
25.31