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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

11700 rpm

Limiting Speed - Grease

9000 rpm

Precision

ISO Class 5

Configuration

One

Factor

14.6

Static Load Rating

13500 lbf60000 N60.00 kN

Dynamic Load Rating

17100 lbf76000 N76.00 kN

Enclosure

Open

Weight

2.321 lb1.053 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

2.7559 in70.000 mm

D

4.9213 in125.000 mm

B

0.9449 in24 mm

r

0.05910 in1.500 mm

r1

0.0394 in1.000 mm

Contact Angle

15 º

a (Load Center)

0.9882 in25.100 mm

da min

3.0906 in78.500 mm

Da max

4.5866 in116.500 mm

Db max

4.7047 in119.500 mm

ras max

0.0591 in1.5 mm

r1as max

0.0394 in1.000 mm

d1

3.4252 in87.000 mm

D1

4.2520 in108.000 mm

D2

4.5472 in115.500 mm

Double Row Width

1.8898 in48.000 mm

Triple Row Width

2.8346 in72.000 mm

Quadruple Row Width

3.7795 in96.000 mm