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

766

Cup Number

752

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.34

Y2 (Axial Load Factor)

1.76

Static Load Rating

99000 lbf440000 N440.00 kN

Dynamic Load Rating

67000 lbf297000 N297.00 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

3.5000 in88.900 mm

D

6.3750 in161.925 mm

Wo

1.5 in38.1 mm

Wi

1.9000 in48.260 mm

W

1.8750 in47.625 mm

r

0.13 in3.3 mm

R

0.28 in7.0 mm

a (Effective Load Center)

-0.47 in-11.9 mm

U

4.45 in113.0 mm

V

3.90 in99.0 mm

X

5.91 in150.0 mm

Z

5.67 in144.0 mm