CJ643B

Alloy Single Bored

CJ643B

Alloy Single Bored

NOTE #1. Large bearing pin is provided with an oil passage. 1.00" through 4.00" diameter joints are also fitted with a ball spring oil fitting to retain lubricant.

NOTE #2. Curtis standard single universal joints will operate through angles of 35. For applications requiring greater angles, special design can be employed, enabling the joint to operate at angles up to 45.

Catalog NumberCJ643B
Outside Diameter (A)0.625+ .000 - .003
Bore Diameter (B)0.3125± .001
Total Length (C)2.250± .020
Centerline to End (C/2)1.125± .010
Hub Length (D)0.813± .015
Shaft to Shaft Distance (E)0.625
Static Torque Rating900Inch Pounds
Compression or Tension Load2000Pounds
Approximate Weight0.14Pounds

Joint is permanently assembled with small bearing pin riveted in place.