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

Precision

ISO Class 5

Configuration

Two

Preload

Medium

Static Load Rating

990 lbf4400 N4.40 kN

Dynamic Load Rating

990 lbf4400 N4.40 kN

Enclosure

Open

Weight

0.029 lb0.013 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Duplex Angular Contact Ball Bearing - Face-to-Face Arrangement - Dimensions

d

0.315 in8 mm

D

0.8661 in22 mm

B

0.2756 in7 mm

2B

0.5512 in14.000 mm

d1

0.5039 in12.800 mm

D1

0.5039 in17.200 mm

D2

0.7520 in19.100 mm

r

0.0118 in0.300 mm

r1

0.0059 in0.150 mm

Contact Angle

30 º

Da max

0.0000 in0.000 mm