Bearing Finder
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Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Machined

Cage Material

Phenolic Resin

Ball Material

Steel

Limiting Speed - Oil

12000 RPM

Limiting Speed - Grease

8600 RPM

Configuration

One

Factor

16.5

Static Load Rating

7100 lbf31500 N31.50 kN

Dynamic Load Rating

6700 lbf29800 N29.80 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
Single Angular Contact Ball Bearings - Open Type - Dimensions

d

3.1496 in80.000 mm

D

4.3307 in110.000 mm

B

0.6299 in16.000 mm

r

0.0394 in1.000 mm

r1

0.0236 in0.600 mm

Contact Angle

15 º

a (Load Center)

0.8268 in21.000 mm

da min

3.3661 in85.500 mm

Da max

4.1142 in104.500 mm

Db max

4.1535 in105.500 mm

ras max

0.0394 in1.000 mm

r1as max

0.0236 in0.600 mm

Double Row Width

1.2598 in32.000 mm

Triple Row Width

1.8898 in48.000 mm

Quadruple Row Width

2.5197 in64.000 mm