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Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Fiber Glass Reinforced

Cage Material

Nylon

Ball Material

Steel

Limiting Speed - Grease

17500 rpm

Seal Type

Non-Contact

Seal Material

Nitrile Rubber

Precision

ISO Class 0

Configuration

One

Static Load Rating

4500 lbf20100 N20.10 kN

Dynamic Load Rating

5900 lbf26300 N26.30 kN

Enclosure

Double Sealed

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Sealed Angular Contact Ball Bearings - Dimensions

d

1.7717 in45 mm

D

2.9528 in75.000 mm

B

0.6299 in16 mm

d1

2.0984 in53.300 mm

da min

1.9882 in50.500 mm

D1

2.7677 in70.300 mm

Db

2.7756 in70.500 mm

r

0.0394 in1.000 mm

r1

0.0236 in0.600 mm

Contact Angle

25 º

a

0.8701 in22.100 mm

Da max

2.7677 in70.300 mm

Double Row Width

1.1811 in30.000 mm

Triple Row Width

1.7717 in45.000 mm

Quadruple Row Width

2.3622 in60.000 mm