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Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Fiber Glass Reinforced

Cage Material

Nylon

Ball Material

Steel

Limiting Speed - Oil

16300 RPM

Limiting Speed - Grease

12600 RPM

Configuration

One

Factor

14.5

Static Load Rating

7100 lbf31500 N31.50 kN

Dynamic Load Rating

9650 lbf43000 N43.00 kN

Enclosure

Open

Weight

0.992 lb0.450 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

1.9685 in50.000 mm

D

3.5433 in90.000 mm

B

0.7874 in20.000 mm

r

0.0433 in1.100 mm

r1

0.0236 in0.600 mm

Contact Angle

15 º

a (Load Center)

0.7638 in19.400 mm

da min

2.2441 in57.000 mm

db min

2.1457 in54.500 mm

Da max

3.2677 in83.000 mm

Db max

3.3661 in85.500 mm

ras max

0.0394 in1.000 mm

r1as max

0.0236 in0.600 mm

d1

2.4488 in62.200 mm

D2

3.2756 in83.200 mm

Double Row Width

1.5748 in40.000 mm

Triple Row Width

2.3622 in60.000 mm

Quadruple Row Width

3.1496 in80.000 mm