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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

4000 rpm

Limiting Speed - Grease

3200 rpm

Y1

1.60

Y2

2.50

Y0

1.70

Seal Type

None

Seal Material

None

Precision

Class 0

Configuration

One

Radial Internal Clearance

C3

Static Load Rating

10100 lbf45000 N45.00 kN

Dynamic Load Rating

29200 lbf130000 N130.00 kN

Enclosure

Open

Weight

12.163 lb5.517 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Self Aligning Ball Bearings w/ Tapered Bore - Dimensions

d

3.1496 in80.000 mm

D

6.69290 in170.000 mm

B

2.2835 in58 mm

r

0.0827 in2.1 mm

da min

3.5827 in91 mm

Da max

6.2598 in159.000 mm

ras max

0.0787 in2.000 mm