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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

6700 RPM

Limiting Speed - Grease

5000 RPM

Configuration

One

Factor

10.9

Static Load Rating

17300 lbf77000 N77.00 kN

Dynamic Load Rating

21000 lbf93500 N93.50 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Ultra High-Speed Single Angular Contact Ball Bearings - Dimensions

d

5.5118 in140.000 mm

D

8.2677 in210.000 mm

B

1.2992 in33.000 mm

r

0.0787 in2.000 mm

r1

0.0394 in1.000 mm

Contact Angle

15 º

a

1.5748 in40.000 mm

da min

5.9055 in150.000 mm

Da max

7.8740 in200.000 mm

ras max

0.0787 in2.000 mm

Double Row Width

2.5984 in66.000 mm

Triple Row Width

3.8976 in99.000 mm

Quadruple Row Width

5.1969 in132.000 mm