TIMKEN Bearing 33281 - 33462-B

Like the TS bearing design, the TSF design consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft. TSF bearings have flanged cups to facilitate axial location and accurately align seals in through-bored housings.
Material: Bearing steels
In Stock:
Photo may not represent actual item. See the technical specification for details.

Specifications of TIMKEN Bearing 33281 - 33462-B

TIMKEN Bearing 33281 - 33462-B

Specifications

Series

33000

Cone Part Number

33281

Cup Part Number

33462-B

Design Unit

Inch

Bearing Weight

2.2 lb1 Kg

Cage Material

Stamped Steel

Dimensions

d – Bore

2 13/16 in71.438 mm

D – Cup Outer Diameter

4.625 in117.475 mm

D1 – Flange Outer Diameter

4.8084 in122.133 mm

B – Cone Width

1.1875 in30.163 mm

C – Cup Width

0.9375 in23.813 mm

C1 – Cup Flange Width

0.1875 in4.763 mm

T1 – Bearing Width to Flange

0.4375 in11.113 mm

Abutment and Fillet Dimensions

R – Cone Backface “To Clear” Radius1

0.14 in3.6 mm

r – Cup Backface “To Clear” Radius2

0.130 in3.3 mm

da – Cone Frontface Backing Diameter

3.15 in80 mm

db – Cone Backface Backing Diameter

3.43 in87 mm

Da – Cup Frontface Backing Diameter

4.53 in114.05 mm

Ab – Cage-Cone Frontface Clearance

0.07 in1.8 mm

Aa – Cage-Cone Backface Clearance

0.07 in1.8 mm

a – Effective Center Location3

-0.11 in-2.8 mm

Basic Load Ratings

C90 – Dynamic Radial Rating (90 million revolutions)4

8060 lbf35900 N

C1 – Dynamic Radial Rating (1 million revolutions)5

31100 lbf138000 N

C0 – Static Radial Rating

44300 lbf197000 N

Ca90 – Dynamic Thrust Rating (90 million revolutions)6

6020 lbf26800 N

Factors

K – Factor7

1.34

e – ISO Factor8

0.44

Y – ISO Factor9

1.38

G1 – Heat Generation Factor (Roller-Raceway)

84.2

G2 – Heat Generation Factor (Rib-Roller End)

25.9

Cg – Geometry Factor10

0.116

Substitute products of TIMKEN Bearing 33281 - 33462-B

Literature & catalogs

TIMKEN -LUBRICATION
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TIMKEN -TYPE- TDI
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TIMKEN-TAPERED ROLLER BEARING CAGES
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TIMKEN-TYPE- TS
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Videos

TIMKEN

Timken Tricks of the Trade – Installing a Timken® Set Right® Bearing

Timken Stronger By Design

Timken Tricks of the Trade Wheel End Bearing Removal Tips