Bearing Finder
Customizable search tool featuring exhaustive data sets, comprehensive part
interchanges and interactive CAD drawings

CAD (0)
  • Cart is empty
Unit of Measure

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

42400 RPM

Limiting Speed - Grease

21000 RPM

Configuration

One

Factor

10.1

Static Load Rating

1420 lbf6300 N6.30 kN

Dynamic Load Rating

2270 lbf10100 N10.10 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

2.1654 in55.000 mm

B

0.3937 in10.000 mm

d1

1.6220 in41.200 mm

d2

1.5157 in38.500 mm

D1

1.9213 in48.800 mm

r

0.0236 in0.600 mm

r1

0.0118 in0.300 mm

Contact Angle

15 º

a

0.4370 in11.100 mm

da min

1.5551 in39.500 mm

db min

1.4764 in37.500 mm

Da max

1.9882 in50.500 mm

ras max

0.0236 in0.600 mm

r1as max

0.0118 in0.300 mm

Double Row Width

0.7874 in20.000 mm

Triple Row Width

1.1811 in30.000 mm

Quadruple Row Width

1.5748 in40.000 mm