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Unit of Measure

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Technical Specifications

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 Ceramic

Limiting Speed - Oil

 N/A 45500 RPM

Limiting Speed - Grease

 N/A 34450 RPM

Configuration

 N/A One

Enclosure

 N/A Open

Operating Temperature Range

 N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


High Speed, Single Hybrid Angular Contact Ball Bearing, High Precision - Dimensions

d

 N/A 1.9685 in50.000 mm

D

 N/A 2.8346 in72.000 mm

B

 N/A 0.4724 in12.000 mm

r2 max

 N/A 0.0236 in0.600 mm

r3 max

 N/A 0.0118 in0.300 mm

Contact Angle

 N/A 17 º

a (Load Center)

 N/A 0.5512 in14.000 mm

d2

 N/A 2.1772 in55.300 mm

d3

 N/A 2.2362 in56.800 mm

D1

 N/A 2.4843 in63.100 mm

D4

 N/A 2.5354 in64.400 mm

D5

 N/A 0.0878 in2.2638 mm

E

 N/A 2.230 in57.500 mm

Double Row Width

 N/A 0.9449 in24.000 mm

Triple Row Width

 N/A 1.4173 in36.000 mm

Quadruple Row Width

 N/A 1.8898 in48.000 mm