Bearing Finder
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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Bore Type

N/A Round

Material

N/A High Carbon Chrome Steel

Cage Type

N/A Stratified

Cage Material

N/A Phenolic

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 83000 RPM

Limiting Speed - Grease

N/A 62500 RPM

Configuration

N/A One

Static Load Rating

N/A 687 lbf3050 N3.05 kN

Dynamic Load Rating

N/A 743 lbf3300 N3.30 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


High Speed Single Angular Contact Ball Bearing, High Precision - Dimensions

d

N/A 0.5906 in15.000 mm

D

N/A 1.2598 in32.000 mm

B

N/A 0.3543 in9.000 mm

r2 max

N/A 0.0118 in0.300 mm

r3 max

N/A 0.0059 in0.150 mm

Contact Angle

N/A 25 º

a (Load Center)

N/A 0.3937 in10.000 mm

d2

N/A 0.7638 in19.400 mm

d3

N/A 0.7953 in20.200 mm

D1

N/A 1.0118 in25.700 mm

D4

N/A 1.0551 in26.800 mm

D5

N/A 0.0728 in0.8386 mm

E

N/A 1.850 in21.300 mm

Double Row Width

N/A 0.7087 in18.000 mm

Triple Row Width

N/A 1.0630 in27.000 mm

Quadruple Row Width

N/A 1.4173 in36.000 mm