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Unit of Measure

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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 25500 RPM

Limiting Speed - Grease

N/A 17000 RPM

Configuration

N/A One

Static Load Rating

N/A 717 lbf3200 N3.20 kN

Dynamic Load Rating

N/A 5175 lbf23000 N23.00 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 2.3622 in60.000 mm

D

N/A 3.7402 in95.000 mm

B

N/A 0.7087 in18.000 mm

r2 max

N/A 0.0433 in1.100 mm

r3 max

N/A 0.0236 in0.600 mm

Contact Angle

N/A 25 º

a (Load Center)

N/A 1.0630 in27.000 mm

d2

N/A 2.7756 in70.500 mm

d3

N/A 2.8150 in71.500 mm

D1

N/A 3.3268 in84.500 mm

D4

N/A 3.4843 in88.500 mm

D5

N/A 0.0657 in2.9291 mm

E

N/A 1.670 in74.400 mm

Double Row Width

N/A 1.4173 in36.000 mm

Triple Row Width

N/A 2.1260 in54.000 mm

Quadruple Row Width

N/A 2.8346 in72.000 mm