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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

5300 RPM

Limiting Speed - Grease

4300 RPM

Y1

2.70

Y2

4.20

Y0

2.90

Seal Type

None

Seal Material

None

Precision

Class 0

Configuration

One

Radial Internal Clearance

CN

Static Load Rating

5150 lbf22900 N22.90 kN

Dynamic Load Rating

14100 lbf62500 N62.50 kN

Enclosure

Open

Weight

5.269 lb2.390 kg

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

5.5118 in140.000 mm

B

1.2992 in33.000 mm

r

0.0827 in2.100 mm

da min

2.9921 in76.000 mm

Da max

5.0787 in129.000 mm

ras max

0.0787 in2.000 mm