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Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

High Strength, 2 piece, Machined

Cage Material

Brass

Ball Material

Steel

Limiting Speed - Oil

2900 RPM

Limiting Speed - Grease

2200 RPM

Precision

ISO Class 0

Configuration

One

Static Load Rating

63000 lbf280000 N280.00 kN

Dynamic Load Rating

50500 lbf224000 N224.00 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

7.4803 in190.000 mm

D

11.4173 in290.000 mm

B

1.8110 in46.000 mm

r

0.0827 in2.100 mm

r1

0.0433 in1.100 mm

Contact Angle

30 º

a (Load Center)

3.6417 in92.500 mm

da min

7.9528 in202.000 mm

Da max

10.9449 in278.000 mm

Db max

11.1417 in283.000 mm

ras max

0.0787 in2.000 mm

r1as max

0.0394 in1.000 mm

Double Row Width

3.6220 in92.000 mm

Triple Row Width

5.4331 in138.000 mm

Quadruple Row Width

0.9449 in24.000 mm