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

Configuration

Two

Preload

Heavy

Static Load Rating

730 lbf3250 N3.25 kN

Dynamic Load Rating

660 lbf2930 N2.93 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


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

d

0.315 in8 mm

D

0.748 in19 mm

B

0.2362 in6 mm

2B

0.4724 in12.000 mm

d1

0.4961 in12.600 mm

d2

0.4291 in10.900 mm

D1

0.5669 in14.400 mm

D2

0.6457 in16.400 mm

r

0.0118 in0.300 mm

r1

0.0059 in0.150 mm

Contact Angle

25 º