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Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Limiting Speed - Oil

2000.0 RPM

Limiting Speed - Grease

1500 RPM

Style

Cone & Cup

Precision Rating

Class 0

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.44

Y2 (Axial Load Factor)

1.38

Y0 (Axial Load Factor)

0.76

Static Load Rating

183000 lbf815000 N815.00 kN

Dynamic Load Rating

119000 lbf530000 N530.00 kN

Enclosure

Open

Weight

24.692 lb11.200 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

5.1181 in130.000 mm

D

9.0551 in230.000 mm

C

2.1260 in54.000 mm

B

2.5197 in64.000 mm

a (Effective Load Center)

-0.4232 in-10.750 mm

T

2.6673 in67.750 mm

r

0.1000 in2.500 mm

R

0.12 in3.0 mm

da

5.83 in148.0 mm

db

5.75 in146.0 mm

Da

8.50 in216.0 mm

Da min

7.60 in193.0 mm

Db

8.62 in219.0 mm