Montage of Timken Bearing Products 
Search Catalog
        
 All Product Types    Tapered Roller Bearings - Single Flanged Cups - Imperial
View Cart View RFQs Express Ordering  | Shipping 
 | Tax 
 | Terms
 Shopping Cart 0 Items
 Request for Quote 0 Items
All Product Types > ENGINEERED BEARINGS > Tapered Roller Bearings > Tapered Roller Bearings - Single Cups > Tapered Roller Bearings - Single Flanged Cups - Imperial > Part Number 34481-B  
Download PDF Download PDF     Printable Page     Email Email This Page     Save To Favorites Save To Favorites
Add To Cart Request Quote

Part Number 34481-B, Tapered Roller Bearings - Single Flanged Cups - Imperial


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.



Unit of Measure: Imperial Metric Both

Specifications  · Dimensions  · Abutment and Fillet Dimensions  · Factors

Specifications

Series
34000

Cup Part Number
34481-B

Design Units
Imperial


Dimensions

D - Cup Outer Diameter
4 13/16 in
122.238 mm

D1 - Flange Outer Diameter
4.9961 in
126.901 mm

C - Cup Width
0.8437 in
21.430 mm

C1 - Cup Flange Width
0.1875 in
4.763 mm


Abutment and Fillet Dimensions

r - Cup Backface "To Clear" Radius1
0.08 in
2 mm

Da - Cup Frontface Backing Diameter
4.67 in
118.11 mm
1 These maximum fillet radii will be cleared by the bearing corners.


Factors

K - Factor1
1.3

e - ISO Factor2
0.45

Y - ISO Factor3
1.33

G1 - Heat Generation Factor (Roller-Raceway)
63.9

G2 - Heat Generation Factor (Rib-Roller End)
17.1

Cg - Geometry Factor4
0.109
1 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
2 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
3 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
4 Geometry constant for Lubrication Life Adjustment Factor a3l.



 DOWNLOADS 

Bearing Life Calculation Tool

Bearing Dimensional Tolerances


Add To Cart Request Quote
<