Bearing Finder
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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

24000 RPM

Limiting Speed - Grease

19000 RPM

Seal Type

None

Seal Material

None

Precision

Special Precision

Configuration

Two

Factor

10.4

Static Load Rating

1840 lbf8200 N8.20 kN

Dynamic Load Rating

2320 lbf10300 N10.30 kN

Enclosure

Open

Weight

0.214 lb0.097 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
Double Angular Contact Ball Bearing for Motors and Lathes - Tandem Arrangement - Dimensions

d

1.1811 in30.000 mm

D

1.8504 in47.000 mm

B

0.3543 in9.000 mm

2B

0.7087 in18.000 mm

d1

1.3976 in35.500 mm

d2

1.3189 in33.500 mm

D1

1.6339 in41.500 mm

r

0.0118 in0.300 mm

r1

0.0059 in0.150 mm

Contact Angle

15 º

da min

1.2795 in32.500 mm

db min

1.2402 in31.500 mm

Da max

1.7520 in44.500 mm

ras max

0.0118 in0.300 mm

r1as max

0.0059 in0.150 mm