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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

Ball Material

Steel

Limiting Speed - Oil

10000 RPM

Limiting Speed - Grease

7500 RPM

Configuration

One

Factor

16.0

Static Load Rating

6350 lbf28300 N28.30 kN

Dynamic Load Rating

5300 lbf23500 N23.50 kN

Enclosure

Open

Weight

0.661 lb0.300 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

3.9370 in100.000 mm

D

4.9213 in125.000 mm

B

0.5118 in13.000 mm

r

0.0394 in1.000 mm

r1

0.0236 in0.600 mm

Contact Angle

15 º

a (Load Center)

0.8504 in21.600 mm

da min

4.1535 in105.500 mm

Da max

4.7047 in119.500 mm

Db max

4.7441 in120.500 mm

ras max

0.0394 in1.000 mm

r1as max

0.0236 in0.600 mm

d1

4.2559 in108.100 mm

D2

4.7165 in119.800 mm

Double Row Width

1.0236 in26.000 mm

Triple Row Width

1.5354 in39.000 mm

Quadruple Row Width

2.0472 in52.000 mm