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Unit of Measure

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 Machined

Cage Material

N/A Phenolic Resin

Ball Material

N/A Ceramic

Limiting Speed - Oil

N/A 44800 RPM

Configuration

N/A One

Static Load Rating

N/A 1750 lbf7800 N7.80 kN

Dynamic Load Rating

N/A 2830 lbf12600 N12.60 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Super High-Speed Angular Contact Bearings - HSF Type - 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

d1

N/A 2.7008 in68.600 mm

d2

N/A 2.6535 in67.400 mm

D1

N/A 3.0079 in76.400 mm

D2

N/A 3.1181 in79.200 mm

r

N/A 0.0433 in1.100 mm

r1

N/A 0.0236 in0.600 mm

Contact Angle

N/A 25 º

a

N/A 1.0236 in26.000 mm

da min

N/A 2.4409 in62.000 mm

db min

N/A 2.3425 in59.500 mm

Da max

N/A 3.2677 in83.000 mm

Db max

N/A 3.3661 in85.500 mm

ras max

N/A 0.0394 in1.000 mm

r1as max

N/A 0.0236 in0.600 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