Print Back
Unit of Measure

Technical Specifications

Type

Miniature / Extra Small Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Pressed

Cage Material

Steel

Ball Material

Steel

Limiting Speed - Oil

57000 rpm

Limiting Speed - Grease

49000 rpm

Precision

ISO Class 0

Configuration

One

Factor

7.4

Radial Internal Clearance

CN

Static Load Rating

20 lbf91 N0.091 kN

Dynamic Load Rating

50 lbf241 N0.241 kN

Enclosure

Single Shielded

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Row Radial Ball Bearing - Single Shielded - Dimensions

d

0.1969 in5.000 mm

D

0.3150 in8.000 mm

B

0.0984 in2.5 mm

r

0.0031 in0.080 mm

da min

0.2205 in5.600 mm

da max

0.2362 in6.000 mm

Da max

0.2913 in7.400 mm

ras max

0.0031 in0.080 mm