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Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Limiting Speed - Oil

3500 RPM

Limiting Speed - Grease

2600 RPM

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.29

Y2 (Axial Load Factor)

2.06

Y0 (Axial Load Factor)

1.13

Static Load Rating

66500 lbf296000 N296.00 kN

Dynamic Load Rating

39500 lbf176000 N176.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

3.3465 in85.000 mm

D

5.1181 in130.000 mm

C

1.1614 in29.500 mm

B

1.4173 in36.000 mm

a (Effective Load Center)

-0.3937 in-10.000 mm

T

1.4173 in36.000 mm

r

0.0600 in1.500 mm

R

0.06 in1.5 mm

da

93.5 mm

Da min

4.65 in118.0 mm