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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 Fiber Glass Reinforced

Cage Material

N/A Nylon

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 6200 RPM

Limiting Speed - Grease

N/A 4600 RPM

Configuration

N/A One

Factor

N/A 11.0

Static Load Rating

N/A 18700 lbf83000 N83.00 kN

Dynamic Load Rating

N/A 21700 lbf96500 N96.50 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 5.9055 in150.000 mm

D

N/A 8.8583 in225.000 mm

B

N/A 1.3780 in35.000 mm

r

N/A 0.0827 in2.100 mm

r1

N/A 0.0433 in1.100 mm

Contact Angle

N/A 15 º

a

N/A 1.6732 in42.500 mm

da min

N/A 6.3780 in162.000 mm

Da max

N/A 8.3858 in213.000 mm

ras max

N/A 0.0787 in2.000 mm

Double Row Width

N/A 2.7559 in70.000 mm

Triple Row Width

N/A 4.1339 in105.000 mm

Quadruple Row Width

N/A 5.5118 in140.000 mm