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Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Limiting Speed - Oil

3200 RPM

Limiting Speed - Grease

2400 RPM

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.42

Y2 (Axial Load Factor)

1.43

Y0 (Axial Load Factor)

0.79

Static Load Rating

52000 lbf232000 N232.00 kN

Dynamic Load Rating

41000 lbf183000 N183.00 kN

Enclosure

Open

Weight

4.718 lb2.140 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
Tapered Roller Set - Metric Series - Dimensions

d

3.3465 in85.000 mm

D

5.9055 in150.000 mm

C

0.9449 in24.000 mm

B

1.1024 in28.000 mm

a (Effective Load Center)

-0.0197 in-0.500 mm

T

1.2008 in30.500 mm

r

0.0800 in2.000 mm

R

0.08 in2.0 mm

da

3.68 in93.5 mm

db

3.82 in97.0 mm

Da

5.51 in140.0 mm

Da min

5.20 in132.0 mm

Db

5.55 in141.0 mm