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

35000 rpm

Limiting Speed - Grease

26000 rpm

Configuration

Two

Preload

Heavy

Static Load Rating

1670 lbf7450 N7.45 kN

Dynamic Load Rating

1500 lbf6650 N6.65 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


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

d

0.4724 in12.000 mm

D

1.1024 in28 mm

B

0.3150 in8.000 mm

2B

0.6299 in16 mm

d1

0.7126 in18.100 mm

D1

0.7126 in20.300 mm

D2

0.8937 in22.700 mm

r

0.0118 in0.300 mm

r1

0.0059 in0.150 mm

Contact Angle

30 º

da min

0.5709 in14.500 mm

Da max

1.0551 in26.800 mm

ras max

0.0118 in0.3 mm

r1as max

0.0059 in0.150 mm