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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

110000 RPM

Limiting Speed - Grease

82500 RPM

Precision

ISO Class 4

Configuration

One

Preload

Light

Static Load Rating

684 lbf3050 N3.05 kN

Dynamic Load Rating

513 lbf2280 N2.28 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

0.4724 in12.000 mm

D

1.1024 in28.000 mm

B

0.3150 in8.000 mm

r2 max

0.0118 in0.300 mm

r3 max

0.0059 in0.150 mm

Contact Angle

17 º

a (Load Center)

0.2756 in7.000 mm

d2

0.6378 in16.200 mm

d3

0.6575 in16.700 mm

D1

0.8465 in21.500 mm

D4

0.8701 in22.100 mm

D5

0.0622 in0.6969 mm

E

1.580 in17.700 mm

Double Row Width

0.6299 in16.000 mm

Triple Row Width

0.9449 in24.000 mm

Quadruple Row Width

1.2598 in32.000 mm