Bearing Finder
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Unit of Measure

Technical Specifications

Type

N/A Main Spindle Bearing

Bore Type

N/A Round

Material

N/A High Carbon Chrome Steel

Cage Type

N/A Machined

Cage Material

N/A Phenolic Resin

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 45900 RPM

Limiting Speed - Grease

N/A 22900 RPM

Configuration

N/A One

Factor

N/A 9.2

Static Load Rating

N/A 2160 lbf9600 N9.60 kN

Dynamic Load Rating

N/A 3950 lbf17600 N17.60 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 for Motors and Lathes - Dimensions

d

N/A 1.1811 in30.000 mm

D

N/A 2.4409 in62.000 mm

B

N/A 0.6299 in16.000 mm

d1

N/A 1.5984 in40.600 mm

d2

N/A 1.4409 in36.600 mm

D1

N/A 2.0709 in52.600 mm

r

N/A 0.0394 in1.000 mm

r1

N/A 0.0236 in0.600 mm

Contact Angle

N/A 15 º

a

N/A 0.5630 in14.000 mm

da min

N/A 1.3976 in35.500 mm

db min

N/A 1.3583 in34.500 mm

Da max

N/A 2.2244 in56.500 mm

ras max

N/A 0.0394 in1.000 mm

r1as max

N/A 0.0236 in0.600 mm

Double Row Width

N/A 1.2598 in32.000 mm

Triple Row Width

N/A 1.8898 in48.000 mm

Quadruple Row Width

N/A 2.5197 in64.000 mm