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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

59000 RPM

Limiting Speed - Grease

45000 RPM

Precision

ISO Class 4

Configuration

One

Preload

Light

Static Load Rating

696 lbf3100 N3.10 kN

Dynamic Load Rating

1676 lbf7450 N7.45 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

0.9843 in25.000 mm

D

1.8504 in47.000 mm

B

0.4724 in12.000 mm

r2 max

0.0236 in0.600 mm

r3 max

0.0118 in0.300 mm

Contact Angle

17 º

a (Load Center)

0.4331 in11.000 mm

d2

1.2165 in30.900 mm

d3

1.2677 in32.200 mm

D1

1.5709 in39.900 mm

D4

1.6260 in41.300 mm

D5

0.1035 in1.3189 mm

E

2.630 in33.500 mm

Double Row Width

0.9449 in24.000 mm

Triple Row Width

1.4173 in36.000 mm

Quadruple Row Width

1.8898 in48.000 mm