Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Fiber Glass Reinforced

Cage Material

Nylon

Ball Material

Steel

Limiting Speed - Oil

43000 rpm

Limiting Speed - Grease

32000 rpm

Precision

ISO Class 4

Configuration

Two

Preload

Light

Static Load Rating

1180 lbf5250 N5.25 kN

Dynamic Load Rating

1980 lbf8800 N8.80 kN

Enclosure

Open

Weight

0.134 lb0.061 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Duplex Angular Contact Ball Bearing - Universal Flush Ground

d

0.3937 in10 mm

D

1.1811 in30 mm

B

0.3543 in9.000 mm

2B

0.7087 in18.000 mm

d1

0.6850 in17.400 mm

D1

0.9252 in23.500 mm

D2

1.0039 in25.500 mm

r

0.02360 in0.600 mm

r1

0.0118 in0.300 mm

Contact Angle

15 º

da min

0.5709 in14.500 mm

Da max

1.0039 in25.500 mm

Db max

1.0827 in27.500 mm

ras max

0.0236 in0.6 mm

r1as max

0.0118 in0.300 mm