TIMKEN Bearing 34301 - 34481-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 34301 - 34481-B

TIMKEN Bearing 34301 - 34481-B

Specifications

Series

34000

Cone Part Number

34301

Cup Part Number

34481-B

Design Unit

Inch

Bearing Weight

1.7 lb0.8 Kg

Cage Material

Stamped Steel

Dimensions

d – Bore

3 in76.2 mm

D – Cup Outer Diameter

4.8125 in122.238 mm

D1 – Flange Outer Diameter

4.9961 in126.901 mm

B – Cone Width

0.9060 in23.012 mm

C – Cup Width

0.8437 in21.430 mm

C1 – Cup Flange Width

0.1875 in4.763 mm

T1 – Bearing Width to Flange

0.3126 in7.940 mm

Abutment and Fillet Dimensions

R – Cone Backface “To Clear” Radius1

0.14 in3.6 mm

r – Cup Backface “To Clear” Radius2

0.08 in2 mm

da – Cone Frontface Backing Diameter

3.27 in83 mm

db – Cone Backface Backing Diameter

3.5 in89 mm

Da – Cup Frontface Backing Diameter

4.67 in118.11 mm

Ab – Cage-Cone Frontface Clearance

0.1 in2.5 mm

Aa – Cage-Cone Backface Clearance

0.09 in2.3 mm

a – Effective Center Location3

0.06 in1.5 mm

Basic Load Ratings

C90 – Dynamic Radial Rating (90 million revolutions)4

5960 lbf26500 N

C1 – Dynamic Radial Rating (1 million revolutions)5

23000 lbf102000 N

C0 – Static Radial Rating

30600 lbf136000 N

Ca90 – Dynamic Thrust Rating (90 million revolutions)6

4600 lbf20500 N

Factors

K – Factor7

1.3

e – ISO Factor8

0.45

Y – ISO Factor9

1.33

G1 – Heat Generation Factor (Roller-Raceway)

69.3

G2 – Heat Generation Factor (Rib-Roller End)

27

Cg – Geometry Factor10

0.109

Substitute products of TIMKEN Bearing 34301 - 34481-B

Literature & catalogs

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

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