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

Precision

ISO Class 5

Configuration

Two

Preload

Normal

Enclosure

Open

Weight

19.641 lb8.909 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement - Dimensions

d

5.9055 in150.000 mm

D

8.2677 in210 mm

B

1.1024 in28.000 mm

2B

4.1732 in106 mm

d1

6.6732 in169.500 mm

D1

7.5000 in190.500 mm

D2

7.7953 in198.000 mm

r

0.07870 in2.000 mm

r1

0.0394 in1.000 mm

Contact Angle

15 º

da min

6.2992 in160.000 mm

Da max

7.8740 in200.000 mm

Db max

8.0512 in204.500 mm

ras max

0.0787 in2.000 mm

r1as max

0.0394 in1.000 mm