JR-4 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 JR-4 is made of tough Zytel® material, so it will not rust and no lubrication needed
- The JR-4 withstands oils, gasoline, salts, and temperatures from -40° to 225° F
- The JR-4 is available in .38 inch bore only
Unit of Measure
Specifications
Description |
N/A JR4B UJNT 3/8X3/8 N/KW N/SS |
Type |
N/A Universal Joints - JR Type |
Material |
N/A Zytel® |
Weight |
N/A 0.10 lb |
Style |
N/A Bored |
Color |
N/A Black |
Bore Type |
N/A Finished Bore |
Dimensional Data
Bore Size |
N/A 3/8 x 3/8 in |
Coupling |
N/A JR-4 |
Nominal Size |
N/A 0.375 in |
Set Screw Size |
N/A No Setscrew |
Keyway Size (W x D) |
N/A No Keyway |
Outside Diameter |
N/A 0.680 in |
Overall Length |
N/A 3.000 in |
Pin Outside Diameter |
N/A 1.180 in |
Bore Depth (Dimension C) |
N/A 0.620 in |
Max. Bore (Dimensions ID1/ID2) |
N/A 0.380 in |
Main Pin Height (Dimension E) |
N/A 1.690 in |
Dimension F (Standard) |
N/A 0.310 in7.87 mm |
Cubic inches |
N/A 1.38720 in³ |
