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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 Pressed

Cage Material

N/A Steel

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 12000 rpm

Limiting Speed - Grease

N/A 8700 rpm

Precision

N/A ISO Class 0

Configuration

N/A One

Static Load Rating

N/A 6450 lbf28700 N28.70 kN

Dynamic Load Rating

N/A 8900 lbf39500 N39.50 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 1.7717 in45.000 mm

D

N/A 3.3465 in85.000 mm

B

N/A 0.74800 in19.000 mm

r

N/A 0.0433 in1.1 mm

r1

N/A 0.0236 in0.600 mm

Contact Angle

N/A 30 º

a (Load Center)

N/A 1.1220 in28.500 mm

da min

N/A 2.0472 in52.000 mm

db min

N/A 1.9488 in49.500 mm

Da max

N/A 3.0709 in78.000 mm

Db max

N/A 3.1693 in80.500 mm

ras max

N/A 0.0394 in1.000 mm

r1as max

N/A 0.0236 in0.600 mm

Double Row Width

N/A 1.4961 in38.000 mm

Triple Row Width

N/A 2.2441 in57.000 mm

Quadruple Row Width

N/A 2.9921 in76.000 mm