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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 Fiber Glass Reinforced

Cage Material

N/A Nylon

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 49800 RPM

Limiting Speed - Grease

N/A 36600 RPM

Precision

N/A ISO Class 4

Configuration

N/A One

Preload

N/A Medium

Static Load Rating

N/A 665 lbf2950 N2.95 kN

Dynamic Load Rating

N/A 1100 lbf4900 N4.90 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

N/A 0.6693 in17.000 mm

D

N/A 1.1811 in30.000 mm

B

N/A 0.2756 in7.000 mm

r

N/A 0.0118 in0.300 mm

r1

N/A 0.0059 in0.150 mm

Contact Angle

N/A 30 º

a (Load Center)

N/A 0.4055 in10.300 mm

da min

N/A 0.7677 in19.500 mm

Da max

N/A 1.0827 in27.500 mm

Db max

N/A 1.1339 in28.800 mm

ras max

N/A 0.0118 in0.300 mm

r1as max

N/A 0.0059 in0.150 mm

Double Row Width

N/A 0.5512 in14.000 mm

Triple Row Width

N/A 0.8268 in21.000 mm

Quadruple Row Width

N/A 1.1024 in28.000 mm