REVOLUCIÓN EN MOVIMIENTO™
CAD (0)
  • Cart is empty
Search by Specification

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

45289

Cup Number

45220

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.33

Y2 (Axial Load Factor)

1.80

Static Load Rating

42500 lbf188000 N188.00 kN

Dynamic Load Rating

31500 lbf139000 N139.00 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

2.2500 in57.150 mm

D

4.1250 in104.775 mm

Wo

0.9375 in23.813 mm

Wi

1.2188 in30.958 mm

W

1.1875 in30.162 mm

r

0.1300 in3.300 mm

R

0.03 in0.8 mm

a (Effective Load Center)

-0.3200 in-8.100 mm

U

2.56 in65.0 mm

V

2.56 in65.0 mm

X

3.90 in99.0 mm

Z

3.66 in93.0 mm