Inner Rings for Shell Type Needle Roller Bearings, Inch Series
Unit of Measure

Type

Inner Rings for Shell Inch Series

UPC Code

4549557031021

Material

Bearing Steel

Precision Rating

JIS Class 0

Bore Shape

Gentle Taper Relief

Total Width

13.08 mm

Outside Diameter

1/2 in12.700 mm

Bore Size

5/16 in7.938 mm

Maximum Allowable Fillet Corner Radius of Shaft (ras max)

0.3 mm

Standard Mounting Dimensions, Minimum Taper Relief (da min)

11.3 mm

Standard Mounting Dimensions, Maximum Taper Relief (da max)

11.7 mm

Weight

8 g