Bearing Finder
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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

Ceramic

Limiting Speed - Oil

40300 RPM

Limiting Speed - Grease

27300 RPM

Configuration

One

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
High Speed, Single Hybrid Angular Contact Ball Bearing, High Precision - Dimensions

d

2.1654 in55.000 mm

D

3.1496 in80.000 mm

B

0.5118 in13.000 mm

r2 max

0.0394 in1.000 mm

r3 max

0.0118 in0.300 mm

Contact Angle

17 º

a (Load Center)

0.6299 in16.000 mm

d2

2.3819 in60.500 mm

d3

2.4488 in62.200 mm

D1

2.9055 in73.800 mm

D4

2.9921 in76.000 mm

D5

0.0984 in2.5315 mm

E

2.500 in64.300 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