Bearing Finder
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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

1380

Cup Number

1328

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.29

Y2 (Axial Load Factor)

2.05

Static Load Rating

9650 lbf43000 N43.00 kN

Dynamic Load Rating

9100 lbf40500 N40.50 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
Tapered Roller Set - Inch Series and J Series - Dimensions

B

0.8750 in22.225 mm

D

2.0625 in52.388 mm

Wo

0.5625 in14.288 mm

Wi

0.7940 in20.168 mm

W

0.7625 in19.368 mm

r

0.0600 in1.500 mm

R

0.06 in1.5 mm

a (Effective Load Center)

-0.2900 in-7.400 mm

U

1.16 in29.5 mm

V

1.06 in27.0 mm

X

1.91 in48.5 mm

Z

1.77 in45.0 mm