TIMKEN Bearing 6454 - 6420-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 6454 - 6420-B

TIMKEN Bearing 6454 - 6420-B

Specifications

Series

6400

Cone Part Number

6454

Cup Part Number

6420-B

Design Unit

Inch

Bearing Weight

10.3 lb4.7 Kg

Cage Material

Stamped Steel

Dimensions

d – Bore

2 3/4 in69.850 mm

D – Cup Outer Diameter

5.875 in149.225 mm

D1 – Flange Outer Diameter

6.1835 in157.061 mm

B – Cone Width

2.1350 in54.229 mm

C – Cup Width

1.7500 in44.450 mm

C1 – Cup Flange Width

0.3125 in7.938 mm

T1 – Bearing Width to Flange

0.6875 in17.462 mm

Abutment and Fillet Dimensions

R – Cone Backface “To Clear” Radius1

0.2 in5.1 mm

r – Cup Backface “To Clear” Radius2

0.130 in3.3 mm

da – Cone Frontface Backing Diameter

3.35 in85 mm

db – Cone Backface Backing Diameter

3.7 in94 mm

Da – Cup Frontface Backing Diameter

5.55 in140.97 mm

Ab – Cage-Cone Frontface Clearance

0.06 in1.5 mm

Aa – Cage-Cone Backface Clearance

0.09 in2.3 mm

a – Effective Center Location3

-0.59 in-15 mm

Basic Load Ratings

C90 – Dynamic Radial Rating (90 million revolutions)4

24000 lbf107000 N

C1 – Dynamic Radial Rating (1 million revolutions)5

92400 lbf411000 N

C0 – Static Radial Rating

104000 lbf463000 N

Ca90 – Dynamic Thrust Rating (90 million revolutions)6

14800 lbf66000 N

Factors

K – Factor7

1.61

e – ISO Factor8

0.36

Y – ISO Factor9

1.66

G1 – Heat Generation Factor (Roller-Raceway)

158

G2 – Heat Generation Factor (Rib-Roller End)

29.1

Cg – Geometry Factor10

0.0931

Substitute products of TIMKEN Bearing 6454 - 6420-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