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Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Outside Ring Type

Straight

Material

High Carbon Chrome Steel

Cage Type

Pressed

Cage Material

Steel

Ball Material

Steel

Limiting Speed - Oil

7400 RPM

Limiting Speed - Grease

5500 RPM

Precision

Class 0

Configuration

Two

Radial Internal Clearance

CN

Static Load Rating

6450 lbf28700 N28.70 kN

Dynamic Load Rating

8750 lbf39000 N39.00 kN

Enclosure

Open

Weight

1.012 lb0.459 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Double Row Angular Contact Ball Bearing - Open Type w/ Snap Ring - Dimensions

d

1.3780 in35.000 mm

D

2.8346 in72.000 mm

B

1.0630 in27.000 mm

A

0.1209 in3.070 mm

D2

3.0945 in78.600 mm

D1

2.6890 in68.300 mm

f

0.0748 in1.900 mm

r

0.0433 in1.100 mm

Contact Angle

30 º

a

1.6732 in42.500 mm

da min

1.6535 in42.000 mm

Da max

2.5591 in65.000 mm

ras max

0.0394 in1.000 mm