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Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Limiting Speed - Oil

1300 rpm

Limiting Speed - Grease

950 rpm

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.41

Y2 (Axial Load Factor)

1.48

Static Load Rating

480000 lbf2130000 N2130.00 kN

Dynamic Load Rating

297000 lbf1320000 N1320 kN

Enclosure

Open

Weight

95.019 lb43.100 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

7.874 in200.000 mm

D

14.1732 in360 mm

C

3.2283 in82 mm

B

3.8583 in98 mm

a (Effective Load Center)

-0.7480 in-19.000 mm

T

4.0945 in104.000 mm

r

0.12 in3.000 mm

R

0.16 in4.0 mm

da

8.74 in222.0 mm

db

9.06 in230.0 mm

Da

13.46 in342.0 mm

Da min

11.73 in298.0 mm

Db

13.39 in340.0 mm