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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

7300 rpm

Limiting Speed - Grease

5500 rpm

Configuration

One

Factor

13.5

Static Load Rating

39000 lbf174000 N174.00 kN

Dynamic Load Rating

44000 lbf196000 N196.00 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

3.7402 in95.000 mm

D

7.87400 in200.000 mm

B

1.77170 in45.000 mm

r

0.11810 in3.000 mm

r1

0.0433 in1.100 mm

Contact Angle

15 º

a (Load Center)

1.6732 in42.500 mm

da min

4.2913 in109.000 mm

Da max

7.3228 in186.000 mm

Db max

7.5984 in193.000 mm

ras max

0.0984 in2.5 mm

r1as max

0.0394 in1.000 mm

Double Row Width

3.5433 in90.000 mm

Triple Row Width

5.3150 in135.000 mm

Quadruple Row Width

7.0866 in180.000 mm