Bearing Finder
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Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Limiting Speed - Oil

4400 RPM

Limiting Speed - Grease

3300 RPM

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.39

Y2 (Axial Load Factor)

1.55

Y0 (Axial Load Factor)

0.85

Static Load Rating

47500 lbf211000 N211.00 kN

Dynamic Load Rating

32500 lbf144000 N144.00 kN

Enclosure

Open

Weight

2.822 lb1.280 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
Tapered Roller Set - Metric Series - Dimensions

d

2.5591 in65.000 mm

D

4.3307 in110.000 mm

C

1.0433 in26.500 mm

B

1.3386 in34.000 mm

a (Effective Load Center)

-0.3150 in-8.000 mm

T

1.3386 in34.000 mm

r

0.0600 in1.500 mm

R

0.06 in1.5 mm

da

2.89 in73.5 mm

db

2.87 in73.0 mm

Da

4.00 in101.5 mm

Da min

3.78 in96.0 mm

Db

4.17 in106.0 mm