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

59175

Cup Number

59429

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.40

Y2 (Axial Load Factor)

1.49

Static Load Rating

45000 lbf201000 N201.00 kN

Dynamic Load Rating

35000 lbf155000 N155.00 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

1.7500 in44.450 mm

D

4.2900 in108.966 mm

Wo

1.0625 in26.988 mm

Wi

1.4375 in36.513 mm

W

1.3750 in34.925 mm

r

0.13 in3.3 mm

R

0.14 in3.5 mm

a (Effective Load Center)

-0.38 in-9.7 mm

U

2.48 in63.0 mm

V

2.20 in56.0 mm

X

4.09 in104.0 mm

Z

3.66 in93.0 mm