QD BUSHINGS DIMENSIONAL INFORMATION
All dimensions in inches unless noted.
Bore Range
Torque Capacity (lb-in)
Wt. Lbs
QD Bushing
Max w/ Standard Keyway
Max w/ Shallow Keyway
A B D F
G L
Max w/No Keyway
Min.
JA
0.500
1.000
1.188
1.250
1,000
0.375 1.375 2.000 0.563 0.125 1.063 0.80
SH
0.500
1.375
1.625
1.688
3,500
0.438 1.871 2.625 0.813 0.125 1.313 0.70
SDS
0.500
1.625
1.938
2.000
5,000
0.438 2.187 3.188 0.760 0.125 1.313 1.00
SD
0.500
1.625
1.938
2.000
5,000
0.438 2.187 3.188 1.250 0.125 1.813 1.20
SK
0.500
2.125
2.500
2.625
7,000
0.563 2.812 3.875 1.250 0.125 1.938 2.10
SF
0.500
2.313
2.938
2.938
11,000
0.625 3.125 4.625 1.250 0.125 2.063 3.10
E
0.875
2.875
3.500
-
20,000
0.873 3.834 6.000 1.625 0.250 2.750 7.10
F
1.000
3.250
3.938
4.000
30,000
0.938 4.437 6.625 2.500 0.344 3.750 8.70
J
1.500
3.750
4.500
-
45,000
1.125 5.148 7.250 3.188 0.375 4.625 16.80
M
2.000
4.750
5.500
-
85,000
1.250 6.500 9.000 5.188 0.400 6.750 56.00
N
2.438
5.000
6.000
-
150,000
1.500 7.000 10.000 6.250 0.563 8.125 68.00
P
2.938
5.938
7.000
-
250,000
1.750 8.250 11.750 7.250 0.625 9.375 120.00
All dimensions in inches unless noted.
Cap Screws
Bolt Torque (FT. LBS.)
QD Bushing
Size
Quantity Req.
Bolt Circle*
JA
10 - 24 x 1
3
1.656
5
SH
1/4 x 1 3/8
3
2.250
9
SDS
1/4 x 1 3/8
3
2.688
9
SD
1/4 x 1 7/8
3
2.688
9
SK
5/16 x 2
3
3.313
15
SF
3/8 x 2
3
3.875
30
E
1/2 x 2 3/4
3
5.000
60
F
9/16 x 3 5/8
3
5.625
75
J
5/8 x 4 1/2
3
6.250
135
M
3/4 x 6 3/4
4
7.875
225
N
7/8 x 8
4
8.500
300
P
1 x 9 1/2
4
10.000
450
196
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