Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Machined

Cage Material

Phenolic Resin

Ball Material

Steel

Limiting Speed - Oil

13700 rpm

Limiting Speed - Grease

8800 rpm

Configuration

One

Static Load Rating

9550 lbf42500 N42.50 kN

Dynamic Load Rating

10100 lbf45000 N45.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Row High-Speed Angular Contact Ball Bearings - HSE Ultage Type - Dimensions

d

4.7244 in120 mm

D

6.3780 in162 mm

B

0.8661 in22 mm

d1

5.3307 in135.400 mm

d2

5.2362 in133.000 mm

D1

5.8898 in149.600 mm

D2

6.0906 in154.700 mm

r

0.0433 in1.100 mm

r1

0.0236 in0.600 mm

Contact Angle

25 º

a

1.7480 in44.400 mm

da min

5.0000 in127.000 mm

db min

4.9016 in124.500 mm

Da max

6.2205 in158.000 mm

Db max

6.3189 in160.500 mm

ras max

0.0394 in1 mm

r1as max

0.0236 in0.600 mm

Double Row Width

1.7323 in44.000 mm

Triple Row Width

2.5984 in66.000 mm

Quadruple Row Width

3.4646 in88.000 mm