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Unit of Measure

Technical Specifications

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Stratified

Cage Material

Phenolic

Ball Material

Steel

Limiting Speed - Oil

55000 RPM

Limiting Speed - Grease

41500 RPM

Configuration

One

Static Load Rating

698 lbf3100 N3.10 kN

Dynamic Load Rating

1046 lbf4650 N4.65 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


High Speed Single Angular Contact Ball Bearing, High Precision - Dimensions

d

1.1811 in30.000 mm

D

1.8504 in47.000 mm

B

0.3543 in9.000 mm

r2 max

0.0118 in0.300 mm

r3 max

0.0079 in0.200 mm

Contact Angle

17 º

a (Load Center)

0.3937 in10.000 mm

d2

1.3583 in34.500 mm

d3

1.3819 in35.100 mm

D1

1.6024 in40.700 mm

D4

1.6457 in41.800 mm

D5

0.0681 in1.4252 mm

E

1.730 in36.200 mm

Double Row Width

0.7087 in18.000 mm

Triple Row Width

1.0630 in27.000 mm

Quadruple Row Width

1.4173 in36.000 mm