Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

High Strength, 2 piece, Machined

Cage Material

Brass

Ball Material

Steel

Limiting Speed - Oil

5300 rpm

Limiting Speed - Grease

3900 rpm

Precision

ISO Class 0

Configuration

One

Static Load Rating

20900 lbf93000 N93 kN

Dynamic Load Rating

20700 lbf92000 N92 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

4.3307 in110.000 mm

D

6.69290 in170.000 mm

B

1.1024 in28.000 mm

r

0.07870 in2.000 mm

r1

0.0394 in1.000 mm

Contact Angle

30 º

a (Load Center)

2.1457 in54.500 mm

da min

4.7244 in120.000 mm

Da max

6.2992 in160.000 mm

Db max

6.4764 in164.500 mm

ras max

0.0787 in2.000 mm

r1as max

0.0394 in1.000 mm

Double Row Width

2.2047 in56.000 mm

Triple Row Width

3.3071 in84.000 mm

Quadruple Row Width

4.4094 in112.000 mm