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.
| Items |
68514464357 HD Type with Keyway - Mixed Bores |
68514476444 HD Type with Keyway - Mixed Bores |
68514462651 HD Type with Keyway - Mixed Bores |
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| Description | HD8B-UJ-3/4HEXX3/4HEX-PH | HD8B-UJ-1/2X5/8-NKW LH 2SS90 BE | HD6B-UJ-1/2HEXBX5/8HEXB-PH OAL STNCL | |||
| Bore A & B | Hex Bore 3/4 in | 1/2 & 5/8 in | Hex Bore 5/8 in | |||
| Type | Universal Joints - HD Type | Universal Joints - HD Type | Metallic-Universal Joints | |||
| Size | HD8B | |||||
| Material | Steel | |||||
| Set Screw Size | No Setscrew | 1/4-20 (2 each side) | ||||
| Keyway A & B (W x D) | Pin Hole One Side (No Keyway) | No Keyway & 3/16 Keyway | No Keyway & 3/16 Keyway | |||
| Weight | 0.78 lb | 0.94 lb | 0.35 lb | |||
| Style | Bored | |||||
| Outside Diameter | 1.250 in | 1.250 in | ||||
| Overall Length | 3.75 in | 3.75 in | ||||
| Color | Metallic | |||||
| Operating Temperature Range | -30 to 212 ºF | |||||
| Static Breaking Torque | 5220.00 in·lb | 5220.00 in·lb | 5220.00 in·lb | |||
| Bore Depth (Dimension C) | 0.880 in | 0.880 in | 0.880 in | |||
| Bore Type | Finished Bore | |||||
| Main Pin Height (Dimension E) | 1.880 in | 1.880 in | 1.880 in | |||
| Max. Speed | 1750.00 rpm | 1750.00 rpm | 1750.00 rpm | |||
| Static Breaking Torque | 5220.00 in-lb | 5220.00 in-lb | 5220.00 in-lb | |||
| Max. Angle Offset | 25.00 º | |||||
| Cubic inches | 5.85938 in³ | 5.85938 in³ | 5.85938 in³ | |||
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