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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

HH926749

Cup Number

HH926710

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.63

Y2 (Axial Load Factor)

0.95

Static Load Rating

142000 lbf630000 N630.00 kN

Dynamic Load Rating

252000 lbf1120000 N1120.00 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

4.7500 in120.650 mm

D

10.7500 in273.050 mm

Wo

2.1250 in53.975 mm

Wi

3.2500 in82.550 mm

W

3.2500 in82.550 mm

r

0.25 in6.4 mm

R

0.25 in6.4 mm

a (Effective Load Center)

-0.26 in-6.6 mm

U

6.61 in168.0 mm

V

5.80 in147.0 mm

X

9.97 in253.0 mm

Z

9.06 in230.0 mm