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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 47000 RPM

Limiting Speed - Grease

N/A 31000 RPM

Precision

N/A ISO Class 4

Configuration

N/A One

Preload

N/A Heavy

Static Load Rating

N/A 1238 lbf5500 N5.50 kN

Dynamic Load Rating

N/A 1755 lbf7800 N7.80 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 0.9843 in25.000 mm

D

N/A 1.6535 in42.000 mm

B

N/A 0.3543 in9.000 mm

r2 max

N/A 0.0118 in0.300 mm

r3 max

N/A 0.0059 in0.150 mm

Contact Angle

N/A 25 º

a (Load Center)

N/A 0.4724 in12.000 mm

d2

N/A 1.2047 in30.600 mm

D1

N/A 1.4724 in37.400 mm

D4

N/A 1.5236 in38.700 mm

D5

N/A 0.0689 in1.2717 mm

E

N/A 1.750 in32.300 mm

Double Row Width

N/A 0.7087 in18.000 mm

Triple Row Width

N/A 1.0630 in27.000 mm

Quadruple Row Width

N/A 1.4173 in36.000 mm