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Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Limiting Speed - Grease

2900 RPM

Style

Cone & Cup

Precision Rating

Not Available

Cone Number

565

Cup Number

563

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.36

Y2 (Axial Load Factor)

1.65

Static Load Rating

58226 lbf259000 N259.00 kN

Dynamic Load Rating

40016 lbf178000 N178.00 kN

Enclosure

Open

Weight

4.595 lb2.080 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Inch Series and J Series - Dimensions

B

2.5000 in63.500 mm

D

5.0000 in127.000 mm

Wo

1.1250 in28.575 mm

Wi

1.4240 in36.170 mm

W

1.4375 in36.512 mm

r

0.1300 in3.300 mm

R

0.14 in3.5 mm

a (Effective Load Center)

-0.3200 in-8.100 mm

U

3.15 in80.0 mm

V

2.87 in73.0 mm

X

4.72 in120.0 mm

Z

4.41 in112.0 mm