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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 26000 rpm

Limiting Speed - Grease

N/A 18000 rpm

Precision

N/A ISO Class 4

Configuration

N/A One

Preload

N/A Light

Static Load Rating

N/A 4545 lbf20200 N20.20 kN

Dynamic Load Rating

N/A 6345 lbf28200 N28.20 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 1.9685 in50 mm

D

N/A 3.1496 in80 mm

B

N/A 0.6299 in16 mm

r2 max

N/A 0.0394 in1.000 mm

r3 max

N/A 0.0236 in0.600 mm

Contact Angle

N/A 15 º

a (Load Center)

N/A 0.6693 in17.000 mm

d2

N/A 2.3504 in59.700 mm

D1

N/A 2.7559 in70.000 mm

D4

N/A 2.8976 in73.600 mm

D5

N/A 0.1102 in2.4606 mm

E

N/A 2.800 in62.500 mm

Double Row Width

N/A 1.2598 in32.000 mm

Triple Row Width

N/A 1.8898 in48.000 mm

Quadruple Row Width

N/A 2.5197 in64.000 mm