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Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Limiting Speed - Oil

2300 rpm

Limiting Speed - Grease

1700 rpm

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.83

Y2 (Axial Load Factor)

0.73

Y0 (Axial Load Factor)

0.40

Static Load Rating

106000 lbf470000 N470.00 kN

Dynamic Load Rating

85500 lbf380000 N380.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

4.1339 in105.000 mm

D

8.8583 in225.000 mm

C

1.41730 in36.000 mm

B

2.0866 in53 mm

a (Effective Load Center)

0.5315 in13.5 mm

T

2.2835 in58.000 mm

r

0.12 in3.000 mm

R

0.16 in4.0 mm

da

123.0 mm

db

4.96 in126.0 mm

Da

8.31 in211.0 mm

Da min

6.93 in176.0 mm

Db

8.31 in211.0 mm