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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HD Type Universal Joints incorporate induction hardened yoke ears for longer life using the standard pin and block design. It is ideal for applications with angles up to 25° and speeds of up to 1,750 RPM. Boot retaining grooves are standard. HD Type are available in round, hex, splined, or keyway bore.

For optimal wear and extended life, lubrication and boots are required. (Boots are available for purchase separately.) HDD and HDDX drive line assemblies can also be provided to increase life of your drive line or drive shaft.

D303 Stainless Steel Ujoint
HD Type Universal Solid Joints - Imperial-2
Unit of Measure
1 

Part Number

Description 

Bore A & B

Material

Set Screw Size

Keyway A & B (W x D)

Outside Diameter

Overall Length

Weight

Bore Depth (Dimension C)

Static Breaking Torque

Main Pin Height (Dimension E)

CAD

68514417338 N/A HD1B-UJ-3/16X3/16-NKW NSS BE N/A 3/16 x 3/16 in N/A Steel N/A No Setscrew N/A No Keyway N/A 0.380 in N/A 1.750 in N/A 0.04 lb N/A 0.560 in N/A 110.00 in-lb N/A 0.880 in N/A CAD
68514417347 N/A HD2B-UJ-1/4X1/4-NKW NSS BE N/A 1/4 x 1/4 in N/A Steel N/A No Setscrew N/A No Keyway N/A 0.500 in N/A 2.000 in N/A 0.08 lb N/A 0.620 in N/A 378.00 in-lb N/A 1.000 in N/A CAD
68514417357 N/A HD3B-UJ-5/16X5/16-NKW NSS BE N/A 5/16 x 5/16 in N/A Steel N/A No Setscrew N/A No Keyway N/A 0.620 in N/A 2.250 in N/A 0.13 lb N/A 0.680 in N/A 540.00 in-lb N/A 1.120 in N/A CAD
68514417370 N/A HD4B-UJ-3/8X3/8-NKW NSS BE N/A 3/8 x 3/8 in N/A Steel N/A No Setscrew N/A No Keyway N/A 0.750 in N/A 2.680 in N/A 0.23 lb N/A 0.880 in N/A 768.00 in-lb N/A 1.34 in N/A CAD
68514417379 N/A HD5B-UJ-7/16X7/16-NKW NSS BE N/A 7/16 x 7/16 in N/A Steel N/A No Setscrew N/A No Keyway N/A 0.880 in N/A 3.000 in N/A 0.36 lb N/A 0.880 in N/A 1176.00 in-lb N/A 1.500 in N/A CAD
68514417390 N/A HD6B-UJ-1/2X1/2-NKW NSS BE N/A 1/2 x 1/2 in N/A Steel N/A No Setscrew N/A No Keyway N/A 1.000 in N/A 3.380 in N/A 0.52 lb N/A 1.000 in N/A 1560.00 in-lb N/A 1.680 in N/A CAD
68514417399 N/A HD7B-UJ-9/16X9/16-NKW NSS BE N/A 9/16 x 9/16 in N/A Steel N/A No Setscrew N/A No Keyway N/A 1.120 in N/A 3.50 in N/A 0.70 lb N/A 1.000 in N/A 2880.00 in-lb N/A 1.750 in N/A CAD
68514417408 N/A HD8B-UJ-5/8X5/8-NKW NSS BE N/A 5/8 x 5/8 in N/A Steel N/A No Setscrew N/A No Keyway N/A 1.250 in N/A 3.75 in N/A 0.91 lb N/A 1.060 in N/A 5220.00 in-lb N/A 1.880 in N/A CAD
68514417425 N/A HD10B-UJ-3/4X3/4-NKW NSS BE N/A 3/4 x 3/4 in N/A Steel N/A No Setscrew N/A No Keyway N/A 1.500 in N/A 4.25 in N/A 1.50 lb N/A 1.180 in N/A 7920.00 in-lb N/A 2.12 in N/A CAD
68514425714 N/A HD11B-UJ-7/8X7/8-NKW NSS BE N/A 7/8 x 7/8 in N/A Steel N/A No Setscrew N/A No Keyway N/A 1.75 in N/A 5.00 in N/A 2.40 lb N/A 1.380 in N/A 10680.00 in-lb N/A 2.5 in N/A CAD
68514476595 N/A HD11B-UJ-1-3/16X1-3/16-NKW BE N/A 1-3/16 in N/A Steel N/A No Setscrew N/A No Keyway N/A 1.75 in N/A 5.00 in N/A 2.50 lb N/A 1.380 in N/A 10680.00 in-lb N/A 2.5 in N/A CAD
68514417440 N/A HD12B-UJ-1"X1"-NKW NSS BE N/A 1 x 1 in N/A Steel N/A No Setscrew N/A No Keyway N/A 2.000 in N/A 5.440 in N/A 3.18 lb N/A 1.500 in N/A 15600.00 in-lb N/A 2.72 in N/A CAD
68514445655 N/A HD13B-UJ-1-1/4X1-1/4-NKW NSS BE N/A 1 1/4 x 1 1/4 in N/A Steel N/A No Setscrew N/A No Keyway N/A 2.500 in N/A 7 in N/A 6.76 lb N/A 2.000 in N/A 33120.00 in-lb N/A 3.5 in N/A CAD
68514441017 N/A HD14B-UJ-1-1/2X1-1/2-NKW NSS BE N/A 1 1/2 x 1 1/2 in N/A Steel N/A No Setscrew N/A No Keyway N/A 3.000 in N/A 9.060 in N/A 12.40 lb N/A 2.750 in N/A 65400.00 in-lb N/A 4.53 in N/A
Unit of Measure
1