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Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Stratified

Cage Material

Phenolic

Limiting Speed - Oil

6800 rpm

Limiting Speed - Grease

5300 rpm

Configuration

One

Factor

14.6

Static Load Rating

43000 lbf192000 N192.00 kN

Dynamic Load Rating

44500 lbf199000 N199.00 kN

Enclosure

Open

Weight

11.993 lb5.440 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

4.7244 in120.000 mm

D

8.46460 in215.000 mm

B

1.5748 in40 mm

r

0.0827 in2.1 mm

r1

0.0433 in1.100 mm

Contact Angle

15 º

a (Load Center)

1.6732 in42.500 mm

da min

5.1969 in132.000 mm

Da max

7.9921 in203.000 mm

Db max

8.1890 in208.000 mm

ras max

0.0787 in2.000 mm

r1as max

0.0394 in1.000 mm

d1

5.8661 in149.000 mm

D2

7.8189 in198.600 mm

Double Row Width

3.1496 in80.000 mm

Triple Row Width

4.7244 in120.000 mm

Quadruple Row Width

6.2992 in160.000 mm