Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Pressed

Cage Material

Steel

Ball Material

Steel

Limiting Speed - Oil

34000 rpm

Limiting Speed - Grease

26000 rpm

Configuration

One

Static Load Rating

1110 lbf4950 N4.95 kN

Dynamic Load Rating

2270 lbf10100 N10.1 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

0.3937 in10 mm

D

1.378 in35 mm

B

0.4331 in11.000 mm

r

0.02360 in0.600 mm

r1

0.0118 in0.300 mm

Contact Angle

30 º

a (Load Center)

0.4724 in12.000 mm

da min

0.5709 in14.500 mm

db min

0.4921 in12.500 mm

Da max

1.2008 in30.500 mm

Db max

1.2795 in32.500 mm

ras max

0.0236 in0.6 mm

r1as max

0.0118 in0.300 mm

Double Row Width

0.8661 in22.000 mm

Triple Row Width

1.2992 in33.000 mm

Quadruple Row Width

1.7323 in44.000 mm