Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Pressed

Cage Material

Steel

Ball Material

Steel

Limiting Speed - Oil

16000 rpm

Limiting Speed - Grease

12000 rpm

Configuration

Two

Preload

Medium

Static Load Rating

9350 lbf41500 N41.50 kN

Dynamic Load Rating

6300 lbf28100 N28.10 kN

Preload Medium preload (GM)

490 N

Spring Constant

197 N

Starting Torqe

31.00 N

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Duplex Angular Contact Ball Bearing - Tandem Arrangement - Dimensions

d

1.1811 in30.000 mm

D

2.44090 in62.000 mm

B

0.6299 in16.000 mm

2B

1.2598 in32.000 mm

d1

1.6417 in41.700 mm

D1

2.0236 in51.400 mm

D2

2.2165 in56.300 mm

r

0.03940 in1.000 mm

r1

0.0236 in0.600 mm

Contact Angle

30 º

da min

1.3976 in35.500 mm

Da max

2.2244 in56.500 mm

Db max

2.2638 in57.500 mm

ras max

0.0394 in1.000 mm

r1as max

0.0236 in0.600 mm