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Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Fiber Glass Reinforced

Cage Material

Nylon

Ball Material

Steel

Limiting Speed - Oil

31000 rpm

Limiting Speed - Grease

23000 rpm

Precision

ISO Class 0

Configuration

One

Static Load Rating

710 lbf3150 N3.15 kN

Dynamic Load Rating

1300 lbf5800 N5.80 kN

Enclosure

Open

Weight

0.095 lb0.043 kg

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

1.2598 in32 mm

B

0.3543 in9.000 mm

r

0.0118 in0.300 mm

r1

0.0059 in0.150 mm

Contact Angle

30 º

a (Load Center)

0.4528 in11.500 mm

da min

0.6890 in17.500 mm

Da max

1.1614 in29.500 mm

Db max

1.2126 in30.800 mm

ras max

0.0118 in0.3 mm

r1as max

0.0059 in0.150 mm

Double Row Width

0.7087 in18.000 mm

Triple Row Width

1.0630 in27.000 mm

Quadruple Row Width

1.5748 in40.000 mm