Bearing Finder
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Technical Specifications

Type

Main Spindle Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Machined

Cage Material

Phenolic Resin

Ball Material

Steel

Limiting Speed - Oil

40200 RPM

Limiting Speed - Grease

20100 RPM

Configuration

One

Factor

9.8

Static Load Rating

2010 lbf8950 N8.95 kN

Dynamic Load Rating

3300 lbf14600 N14.60 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
Single Angular Contact Ball Bearings for Motors and Lathes - Dimensions

d

1.3780 in35.000 mm

D

2.4409 in62.000 mm

B

0.5512 in14.000 mm

d1

1.7087 in43.400 mm

d2

1.5827 in40.200 mm

D1

2.1181 in53.800 mm

r

0.0394 in1.000 mm

r1

0.0236 in0.600 mm

Contact Angle

15 º

a

0.5354 in13.500 mm

da min

1.5945 in40.500 mm

db min

1.5551 in39.500 mm

Da max

2.2244 in56.500 mm

ras max

0.0394 in1.000 mm

r1as max

0.0236 in0.600 mm

Double Row Width

1.1024 in28.000 mm

Triple Row Width

1.6535 in42.000 mm

Quadruple Row Width

2.2047 in56.000 mm