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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 10500 RPM

Limiting Speed - Grease

N/A 6900 RPM

Configuration

N/A One

Static Load Rating

N/A 20700 lbf92000 N92.00 kN

Dynamic Load Rating

N/A 17775 lbf79000 N79.00 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 5.1181 in130.000 mm

D

N/A 7.0866 in180.000 mm

B

N/A 0.9449 in24.000 mm

r2 max

N/A 0.0591 in1.500 mm

r3 max

N/A 0.0394 in1.000 mm

Contact Angle

N/A 25 º

a (Load Center)

N/A 1.8898 in48.000 mm

d2

N/A 5.7087 in145.000 mm

D1

N/A 6.4961 in165.000 mm

D4

N/A 6.7717 in172.000 mm

D5

N/A 0.1457 in5.8976 mm

E

N/A 3.700 in149.800 mm

Double Row Width

N/A 1.8898 in48.000 mm

Triple Row Width

N/A 2.8346 in72.000 mm

Quadruple Row Width

N/A 3.7795 in96.000 mm