Bearing Finder
Customizable search tool featuring exhaustive data sets, comprehensive part
interchanges and interactive CAD drawings

CAD (0)
  • Cart is empty
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

544091

Cup Number

544118

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.40

Y2 (Axial Load Factor)

1.49

Static Load Rating

107000 lbf475000 N475.00 kN

Dynamic Load Rating

51500 lbf229000 N229.00 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

9.1250 in231.775 mm

D

11.8125 in300.038 mm

Wo

0.9375 in23.813 mm

Wi

1.2500 in31.750 mm

W

1.3125 in33.338 mm

r

0.1300 in3.300 mm

R

0.14 in3.5 mm

a (Effective Load Center)

0.6200 in15.700 mm

U

9.72 in247.0 mm

V

9.57 in243.0 mm

X

11.30 in287.0 mm

Z

11.10 in282.0 mm