Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Style

TS Assembly + Spacer

Precision Rating

Class 4

Cone Number

39590

Cup Number

39520DB

Configuration

Two

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.34

Y2 (Axial Load Factor)

1.77

Static Load Rating

50000 lbf223000 N223.00 kN

Dynamic Load Rating

34500 lbf153000 N153.00 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

2.6250 in66.675 mm

D

4.4375 in112.712 mm

Wo

0.9375 in23.812 mm

Wi

1.1875 in30.162 mm

R

0.14 in3.5 mm