Bearing Finder
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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 Fiber Glass Reinforced

Cage Material

N/A Nylon

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 7200 RPM

Limiting Speed - Grease

N/A 5400 RPM

Configuration

N/A One

Factor

N/A 10.8

Static Load Rating

N/A 16000 lbf71000 N71.00 kN

Dynamic Load Rating

N/A 20300 lbf90500 N90.50 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Ultra High-Speed Single Angular Contact Ball Bearings - Dimensions

d

N/A 5.1181 in130.000 mm

D

N/A 7.8740 in200.000 mm

B

N/A 1.2992 in33.000 mm

r

N/A 0.0787 in2.000 mm

r1

N/A 0.0394 in1.000 mm

Contact Angle

N/A 15 º

a

N/A 1.5157 in38.500 mm

da min

N/A 5.5118 in140.000 mm

Da max

N/A 7.4803 in190.000 mm

ras max

N/A 0.0787 in2 mm

Double Row Width

N/A 2.5984 in66.000 mm

Triple Row Width

N/A 3.8976 in99.000 mm

Quadruple Row Width

N/A 5.1969 in132.000 mm