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

12100 rpm

Limiting Speed - Grease

7500 rpm

Configuration

One

Static Load Rating

18200 lbf81000 N81.00 kN

Dynamic Load Rating

16200 lbf72000 N72.00 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

5.9055 in150 mm

D

8.8583 in225.000 mm

B

1.378 in35 mm

d1

7.0079 in178.000 mm

d2

6.8819 in174.800 mm

D1

7.7559 in197.000 mm

D2

8.0315 in204.000 mm

r

0.0827 in2.100 mm

r1

0.0433 in1.100 mm

Contact Angle

20 º

a

2.0433 in51.900 mm

da min

6.3780 in162.000 mm

db min

6.1811 in157.000 mm

Da max

8.3858 in213.000 mm

Db max

8.5827 in218.000 mm

ras max

0.0787 in2 mm

r1as max

0.0394 in1.000 mm

Double Row Width

2.7559 in70.000 mm

Triple Row Width

4.1339 in105.000 mm

Quadruple Row Width

5.5118 in140.000 mm