Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Machined

Cage Material

Phenolic

Ball Material

Steel

Limiting Speed - Oil

8000 rpm

Limiting Speed - Grease

6000 rpm

Precision

ISO Class 4

Configuration

One

Preload

Normal

Factor

16.0

Static Load Rating

10000 lbf44500 N44.50 kN

Dynamic Load Rating

7850 lbf35000 N35.00 kN

Enclosure

Open

Weight

1.175 lb0.533 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

4.7244 in120.000 mm

D

5.90550 in150.000 mm

B

0.6299 in16.000 mm

r

0.03940 in1.000 mm

r1

0.0236 in0.600 mm

Contact Angle

15 º

a (Load Center)

1.0236 in26.000 mm

da min

4.9409 in125.500 mm

Da max

5.6890 in144.500 mm

Db max

5.7283 in145.500 mm

ras max

0.0394 in1.000 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