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Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Style

Cone & Cup

Precision Rating

Class 4

Cone Number

1985

Cup Number

1932

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.33

Y2 (Axial Load Factor)

1.82

Static Load Rating

10000 lbf44500 N44.50 kN

Dynamic Load Rating

9100 lbf40500 N40.50 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Inch Series and J Series - Dimensions

B

1.1250 in28.575 mm

D

2.3125 in58.738 mm

Wo

0.5937 in15.080 mm

Wi

0.7620 in19.355 mm

W

0.7500 in19.050 mm

r

0.0500 in1.300 mm

R

0.03 in0.8 mm

a (Effective Load Center)

-0.2600 in-6.700 mm

U

1.34 in34.0 mm

V

1.32 in33.5 mm

X

2.13 in54.0 mm

Z

2.05 in52.0 mm