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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

5700 RPM

Limiting Speed - Grease

4200.0 RPM

Configuration

One

Static Load Rating

12600 lbf56000 N56.00 kN

Dynamic Load Rating

11100 lbf49500 N49.50 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

4.3307 in110.000 mm

D

5.9055 in150.000 mm

B

0.7874 in20.000 mm

r

0.0433 in1.100 mm

r1

0.0236 in0.600 mm

Contact Angle

30 º

a (Load Center)

1.8701 in47.500 mm

da min

4.6063 in117.000 mm

Da max

5.6299 in143.000 mm

Db max

5.7283 in145.500 mm

ras max

0.0394 in1.000 mm

r1as max

0.0236 in0.600 mm

Double Row Width

1.5748 in40.000 mm

Triple Row Width

2.3622 in60.000 mm

Quadruple Row Width

3.1496 in80.000 mm