Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Stratified

Cage Material

Phenolic

Ball Material

Steel

Seal Type

Non-Contact

Seal Material

Nitrile Rubber

Precision

ISO Class 4

Enclosure

Double Sealed

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Sealed Duplex Angular Contact Ball Bearing, High Precision - Dimensions

d

1.9685 in50 mm

D

3.1496 in80 mm

B

0.6299 in16 mm

2B

0.6299 in32.000 mm

r2 max

0.0394 in1.000 mm

r3 max

0.0118 in0.300 mm

Contact Angle

17 º

d2

2.2835 in58.000 mm

d3

2.3504 in59.700 mm

D1

2.6772 in68.000 mm

D4

2.7559 in70.000 mm