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Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Stratified

Cage Material

Phenolic

Ball Material

Steel

Limiting Speed - Oil

38000 RPM

Limiting Speed - Grease

28000 RPM

Configuration

One

Factor

12.5

Static Load Rating

1540 lbf6850 N6.85 kN

Dynamic Load Rating

2990 lbf13300 N13.30 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

0.5906 in15.000 mm

D

1.6535 in42.000 mm

B

0.5118 in13.000 mm

r

0.0394 in1.000 mm

r1

0.0236 in0.600 mm

Contact Angle

15 º

a (Load Center)

0.4134 in10.500 mm

da min

0.8071 in20.500 mm

Da max

1.4370 in36.500 mm

Db max

1.4764 in37.500 mm

ras max

0.0394 in1.000 mm

r1as max

0.0236 in0.600 mm

Double Row Width

1.0236 in26.000 mm

Triple Row Width

1.5354 in39.000 mm

Quadruple Row Width

2.0472 in52.000 mm