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Unit of Measure

Technical Specifications

Type

Self Aligning Ball Bearing

Bore Type

Tapered

Material

High Carbon Chrome Steel

Cage Type

Pressed

Cage Material

Steel

Ball Material

Steel

Limiting Speed - Oil

8500 RPM

Limiting Speed - Grease

7100 RPM

Y1

3.00

Y2

4.70

Y0

3.10

Seal Type

None

Seal Material

None

Precision

Class 0

Configuration

One

Radial Internal Clearance

C3

Static Load Rating

1650 lbf7350 N7.35 kN

Dynamic Load Rating

4950 lbf22000 N22.00 kN

Enclosure

Open

Weight

0.988 lb0.448 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Self Aligning Ball Bearings w/ Tapered Bore - Dimensions

d

1.7717 in45.000 mm

D

3.3465 in85.000 mm

B

0.7480 in19.000 mm

r

0.0433 in1.100 mm

da min

2.0276 in51.500 mm

Da max

3.0906 in78.500 mm

ras max

0.0394 in1.000 mm