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

23000 rpm

Limiting Speed - Grease

14700 rpm

Configuration

One

Static Load Rating

3500 lbf15600 N15.60 kN

Dynamic Load Rating

4450 lbf19700 N19.70 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

2.7559 in70 mm

D

3.937 in100.000 mm

B

0.6299 in16 mm

d1

3.1535 in80.100 mm

d2

3.0945 in78.600 mm

D1

3.5354 in89.800 mm

D2

3.6693 in93.200 mm

r

0.0394 in1.000 mm

r1

0.0236 in0.600 mm

Contact Angle

25 º

a

1.1024 in28.000 mm

da min

2.9724 in75.500 mm

db min

2.9331 in74.500 mm

Da max

3.7205 in94.500 mm

Db max

3.7598 in95.500 mm

ras max

0.0394 in1 mm

r1as max

0.0236 in0.600 mm

Double Row Width

1.2598 in32.000 mm

Triple Row Width

1.8898 in48.000 mm

Quadruple Row Width

2.5197 in64.000 mm