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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

6000 RPM

Limiting Speed - Grease

4800 RPM

Y1

2.30

Y2

3.50

Y0

2.40

Seal Type

None

Seal Material

None

Precision

Class 0

Configuration

One

Radial Internal Clearance

C3

Static Load Rating

3700 lbf16400 N16.40 kN

Dynamic Load Rating

9800 lbf43500 N43.50 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Self Aligning Ball Bearings w/ Tapered Bore - Dimensions

d

2.5591 in65.000 mm

D

4.7244 in120.000 mm

B

1.2205 in31.000 mm

r

0.0591 in1.500 mm

da min

2.8740 in73.000 mm

Da max

4.4094 in112.000 mm

ras max

0.0591 in1.500 mm