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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 - Grease

79700 rpm

Seal Type

Non-Contact

Seal Material

Nitrile Rubber

Precision

ISO Class 0

Configuration

One

Static Load Rating

227 lbf1010 N1.01 kN

Dynamic Load Rating

645 lbf2880 N2.88 kN

Enclosure

Double Sealed

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Sealed Angular Contact Ball Bearings - Dimensions

d

0.3937 in10 mm

D

0.8661 in22 mm

B

0.2362 in6 mm

d1

0.5079 in12.900 mm

da min

0.4921 in12.500 mm

D1

0.7756 in19.700 mm

Db

0.8189 in20.800 mm

r

0.0118 in0.300 mm

r1

0.0059 in0.150 mm

Contact Angle

25 º

a

0.2677 in6.8 mm

Da max

0.7756 in19.700 mm

Double Row Width

0.4724 in12.000 mm

Triple Row Width

0.7087 in18.000 mm

Quadruple Row Width

0.9449 in24.000 mm