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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

8700 rpm

Limiting Speed - Grease

6500 rpm

Configuration

One

Factor

13.5

Static Load Rating

26300 lbf117000 N117.00 kN

Dynamic Load Rating

33500 lbf149000 N149.00 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

3.1496 in80.000 mm

D

6.69290 in170.000 mm

B

1.53540 in39.000 mm

r

0.0827 in2.1 mm

r1

0.0433 in1.100 mm

Contact Angle

15 º

a (Load Center)

1.4173 in36.000 mm

da min

3.6220 in92.000 mm

Da max

6.2205 in158.000 mm

Db max

6.4173 in163.000 mm

ras max

0.0787 in2.000 mm

r1as max

0.0394 in1.000 mm

Double Row Width

3.0709 in78.000 mm

Triple Row Width

4.6063 in117.000 mm

Quadruple Row Width

6.1417 in156.000 mm