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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

18000 RPM

Limiting Speed - Grease

13000 RPM

Precision

ISO Class 0

Configuration

One

Static Load Rating

2120 lbf9450 N9.45 kN

Dynamic Load Rating

3150 lbf13900 N13.90 kN

Enclosure

Open

Weight

0.287 lb0.130 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

1.1811 in30.000 mm

D

2.1654 in55.000 mm

B

0.5118 in13.000 mm

r

0.0394 in1.000 mm

r1

0.0236 in0.600 mm

Contact Angle

30 º

a (Load Center)

0.7480 in19.000 mm

da min

1.3976 in35.500 mm

Da max

1.9488 in49.500 mm

Db max

1.9882 in50.500 mm

ras max

0.0394 in1.000 mm

r1as max

0.0236 in0.600 mm

Double Row Width

1.0236 in26.000 mm

Triple Row Width

1.5354 in39.000 mm

Quadruple Row Width

2.2047 in56.000 mm