Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Stratified

Cage Material

Phenolic

Ball Material

Steel

Limiting Speed - Oil

95000 rpm

Limiting Speed - Grease

60000 rpm

Precision

ISO Class 4

Configuration

One

Preload

Light

Static Load Rating

681 lbf3050 N3.05 kN

Dynamic Load Rating

459 lbf2040 N2.04 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearing, High Precision - Dimensions

d

0.3937 in10 mm

D

1.0236 in26.000 mm

B

0.315 in8 mm

r2 max

0.0118 in0.300 mm

r3 max

0.0059 in0.150 mm

Contact Angle

15 º

a (Load Center)

0.2362 in6.000 mm

d2

0.5787 in14.700 mm

D1

0.8425 in21.400 mm

D4

0.8937 in22.700 mm

D5

0.0728 in0.6496 mm

E

1.850 in16.500 mm

Double Row Width

0.6299 in16.000 mm

Triple Row Width

0.9449 in24.000 mm

Quadruple Row Width

1.2598 in32.000 mm