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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 Stratified

Cage Material

N/A Phenolic

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 75000 rpm

Limiting Speed - Grease

N/A 49000 rpm

Precision

N/A ISO Class 4

Configuration

N/A One

Preload

N/A Light

Static Load Rating

N/A 619 lbf2750 N2.75 kN

Dynamic Load Rating

N/A 1091 lbf4850 N4.85 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearing, High Precision - Dimensions

d

N/A 0.5906 in15 mm

D

N/A 1.1024 in28 mm

B

N/A 0.2756 in7 mm

r2 max

N/A 0.0118 in0.300 mm

r3 max

N/A 0.0039 in0.100 mm

Contact Angle

N/A 25 º

a (Load Center)

N/A 0.3543 in9.000 mm

d2

N/A 0.7362 in18.700 mm

D1

N/A 0.9567 in24.300 mm

D4

N/A 1.0000 in25.400 mm

D5

N/A 0.0551 in0.7874 mm

E

N/A 1.400 in20.000 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