For additional specifications and detailed item information, click the item numbers.
Unit of Measure

Specifications

Standard Shaft Outer Diameter A

0.6267 in

Standard Shaft Outer Diameter B

0.6267 in

Step Shaft Outer Diameter B'

0.4727 in

Dimension X

3.642 in

Dimension Y

0.6500 in

Dimension Z

1.461 in

Dimension W

1.358 in

NSK Bearing Type

BWF-137-A-RR6

Weight

0.196 kg