Part
Dimensions-Inches
Type
Torque Transmitted
gnillirD
rebmuN
Bolt Stress in Pounds Per Sq.In
Pounds
D*
L
B P+ L1 BC BC 6.000 9.000 12.000
JA-A 2.250
9/16
1.375 - - 1
21/32
1
800
1190 1610
0.4
SH-A 3.000
13/16
1.871 - - 2
1/4
1
950
1,425 1,900
1.0
SDS-A 3.500
3/4
2.188 - - 2
11/16
1
1,130 1,695 2,260
1.3
SK-A 4.375 1
1/4
2.813 - - 3
5/16
1
2,400 3,600 4,800
3.0
SF-A 5.000 1
1/4
3.125 - - 3
7/8
1
4,060 6,090 8,120
4.0
E-A 6.250 1
5/8
3.832 - - 5
1
9,240 13,860 18,480 9.0
F-A 7.000 2
1/2
4.437 - - 5
5/8
1 13,960 20,940 27,920
16
J-A 7.750 3
3/16
5.140 - - 6
1/4
1 19,550 29,325 39,100
25
M-A 9.500 5
3/16
6.494 9.250 3
9/16
7
7/8
2 49,000 73,500 98,000
50
N-A 10.500 6
1/4
6.990 10.250 4
1/2
8
1/2
2 73,200 109,800 146,400 75
TYPE1
TYPE2
*Tolerance of "D" - "SH" thru "J" =(+.000 -.002)
+Tolerance of "P"- "M" and "N" =(+.000-.003)
45
45
75
55
90
35
BC
B D
L
BCP
B D
L
L1
QTL TAPER BUSHINGS
WELD-ON HUBS
QTL WELD-ON HUBS
QTL weld-on hubs are suitable for
many applications
such as welding to
plate steel wheels. Weld-on hubs are
manufactured in steel; precision
drilled, tapped and taper-bored. They
are mounted in conjunction with QTL
bushings.
TYPE 1 & TYPE 2 HUB SPECIFICATIONS
22
FOR QTL TAPER BUSHING - SEE PAGE 10
BUSHINGS
TM
®
Wgt.
