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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

6900 RPM

Limiting Speed - Grease

5200 RPM

Configuration

One

Factor

13.4

Static Load Rating

46500 lbf207000 N207.00 kN

Dynamic Load Rating

50000 lbf222000 N222.00 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

3.9370 in100.000 mm

D

8.4646 in215.000 mm

B

1.8504 in47.000 mm

r

0.1181 in3.000 mm

r1

0.0433 in1.100 mm

Contact Angle

15 º

a (Load Center)

1.7520 in44.500 mm

da min

4.4882 in114.000 mm

Da max

7.9134 in201.000 mm

Db max

8.1890 in208.000 mm

ras max

0.0984 in2.500 mm

r1as max

0.0394 in1.000 mm

Double Row Width

3.7008 in94.000 mm

Triple Row Width

5.5512 in141.000 mm

Quadruple Row Width

7.4016 in188.000 mm