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Unit of Measure

Technical Specifications

Type

Self Aligning Ball Bearing

Bore Type

Tapered

Material

High Carbon Chrome Steel

Cage Type

Fiber Glass Reinforced

Cage Material

Nylon

Ball Material

Steel

Limiting Speed - Grease

7700 rpm

Y1

2.50

Y2

3.90

Y0

2.70

Taper

1:12

Precision

Class 0

Configuration

One

Radial Internal Clearance

CN

Static Load Rating

1050 lbf4700 N4.70 kN

Dynamic Load Rating

3520 lbf15700 N15.70 kN

Weight

0.591 lb0.268 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Self Aligning Ball Bearings w/ Tapered Bore - Dimensions

d

1.1811 in30.000 mm

D

2.44090 in62.000 mm

B

0.78740 in20.000 mm

r

0.03940 in1.000 mm

da min

1.378 in35 mm

Da max

2.2441 in57.000 mm

ras max

0.0394 in1.000 mm