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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

14000 RPM

Limiting Speed - Grease

11000 RPM

Configuration

One

Factor

16.5

Static Load Rating

4600 lbf20400.0 N20.40 kN

Dynamic Load Rating

4550 lbf20200 N20.20 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

2.5591 in65.000 mm

D

3.5433 in90.000 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)

0.6693 in17.000 mm

da min

2.7756 in70.500 mm

Da max

3.3268 in84.500 mm

Db max

3.3661 in85.500 mm

ras max

0.0394 in1.000 mm

r1as max

0.0236 in0.600 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