The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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LOJ Types
  • Offset pin design ideal for use on hand operated, low torque drives
  • Capable for operating angles up to 45° of angular misalignment
  • Application examples: remote control linkages, snow blowers, packaging machinery, awning devices, etc.
  • The LOJ available with round, hex, splined, or keyway bores
JR-4 Type Universal Joints w/o Keyway - Imperial
JR-4 Type Universal Joints w/o Keyway - Imperial-2
Unit of Measure
Items JR-4 Type Universal Joints w/o Keyway - Imperial
68514417294
LOJ Type without Keyway - Inch (Imperial) Bores 		JR-4 Type Universal Joints w/o Keyway - Imperial
68514417306
LOJ Type without Keyway - Inch (Imperial) Bores 		JR-4 Type Universal Joints w/o Keyway - Imperial
68514417315
LOJ Type without Keyway - Inch (Imperial) Bores
Description  N/A LOJ6B-UJ-1/2X1/2-NKW NSS BE N/A LOJ8B-UJ-5/8X5/8-NKW NSS BE N/A LOJ10B-UJ-3/4X3/4-NKW NSS BE
Bore A & B N/A 1/2 in N/A 5/8 in N/A 3/4 in
Type N/A Universal Joints - LO Type
Size N/A LOJ6B N/A LOJ8B N/A LOJ10B
Nominal Size N/A 1/2 N/A 5/8 N/A 3/4
Material N/A Steel
Set Screw Size N/A No Setscrew
Keyway A & B (W x D) N/A No Keyway
Weight N/A 0.20 lb N/A 0.47 lb N/A 0.76 lb
Style N/A Bored
Outside Diameter N/A 0.750 in N/A 1.000 in N/A 1.250 in
Overall Length N/A 2.940 in N/A 3.680 in N/A 3.75 in
Pin Outside Diameter N/A 0.880 in N/A 1.120 in N/A 1.440 in
Color N/A Metallic
Operating Temperature Range N/A -40 to 400 ºF
Static Breaking Torque N/A 840.00 in·lb N/A 1500.00 in·lb N/A 3480.00 in·lb
Bore Depth (Dimension C) N/A 0.750 in N/A 0.910 in N/A 1.000 in
Bore Type N/A Finished Bore
Max. Bore - No Keyway (Dim. ID1 & ID2) N/A 0.620 in11.00 mm N/A 0.750 in14.00 mm N/A 1.000 in19.00 mm
Max. Speed N/A 1750.00 rpm
Static Breaking Torque N/A 840.00 in-lb N/A 1500.00 in-lb N/A 3480.00 in-lb
Main Pin Height (Dimension E) N/A 1.350 in N/A 1.690 in N/A 1.690 in
Dimension F (Standard) N/A 0.250 in6.35 mm N/A 0.310 in7.87 mm N/A 0.380 in9.65 mm
Cubic inches N/A 1.65375 in³ N/A 3.68000 in³ N/A 5.85938 in³