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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 17000 RPM

Limiting Speed - Grease

N/A 13000 RPM

Configuration

N/A One

Factor

N/A 10.6

Static Load Rating

N/A 3050 lbf13600 N13.60 kN

Dynamic Load Rating

N/A 5100 lbf22600 N22.60 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 2.1654 in55.000 mm

D

N/A 3.5433 in90.000 mm

B

N/A 0.7087 in18.000 mm

r

N/A 0.0433 in1.100 mm

r1

N/A 0.0236 in0.600 mm

Contact Angle

N/A 15 º

a

N/A 0.7283 in18.500 mm

da min

N/A 2.4409 in62.000 mm

Da max

N/A 3.2677 in83.000 mm

ras max

N/A 0.0394 in1.000 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