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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

3200 rpm

Limiting Speed - Grease

2400 rpm

Y1

1.70

Y2

2.60

Y0

1.70

Seal Type

None

Seal Material

None

Precision

Class 0

Configuration

One

Radial Internal Clearance

CN

Static Load Rating

17800 lbf79000 N79.00 kN

Dynamic Load Rating

42000 lbf187000 N187 kN

Enclosure

Open

Weight

25.009 lb11.344 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Self Aligning Ball Bearings w/ Tapered Bore - Dimensions

d

3.9370 in100.000 mm

D

8.46460 in215.000 mm

B

2.874 in73 mm

r

0.11810 in3.000 mm

da min

4.4488 in113.000 mm

Da max

7.9528 in202.000 mm

ras max

0.0984 in2.5 mm