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Unit of Measure

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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Angular Contact Ball Bearing

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 26000 RPM

Limiting Speed - Grease

N/A 16500 RPM

Configuration

N/A One

Static Load Rating

N/A 6728 lbf29900 N29.90 kN

Dynamic Load Rating

N/A 10328 lbf46000 N46.00 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearing, High Precision - Dimensions

d

N/A 1.7717 in45.000 mm

D

N/A 3.3465 in85.000 mm

B

N/A 0.7480 in19.000 mm

r2 max

N/A 0.0433 in1.100 mm

r3 max

N/A 0.0236 in0.600 mm

Contact Angle

N/A 15 º

a (Load Center)

N/A 0.7087 in18.000 mm

d2

N/A 2.2598 in57.400 mm

D1

N/A 2.8543 in72.500 mm

D4

N/A 3.0512 in77.500 mm

D5

N/A 0.1693 in2.4291 mm

E

N/A 4.300 in61.700 mm

Double Row Width

N/A 1.4961 in38.000 mm

Triple Row Width

N/A 2.2441 in57.000 mm

Quadruple Row Width

N/A 2.9921 in76.000 mm