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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

13000 rpm

Limiting Speed - Grease

9600 rpm

Configuration

Two

Preload

Medium

Static Load Rating

16000 lbf71000 N71.00 kN

Dynamic Load Rating

9900 lbf44000 N44.00 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

1.5748 in40.000 mm

D

3.14960 in80.000 mm

B

0.70870 in18.000 mm

2B

1.4173 in36.000 mm

d1

2.1260 in54.000 mm

D1

2.1260 in66.000 mm

D2

2.8346 in72.000 mm

r

0.03940 in1.000 mm

r1

0.0236 in0.600 mm

Contact Angle

30 º

da min

1.8504 in47.000 mm

Da max

2.8740 in73.000 mm

ras max

0.0394 in1.000 mm

r1as max

0.0236 in0.600 mm