Montage of Timken Bearing Products 
Search Catalog
        
 All Product Types    Tapered Roller Bearings - TS (Tapered Single) 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 - TS (Tapered Single) > Tapered Roller Bearings - TS (Tapered Single) Imperial > Part Number EE113089 - 113170  
Download PDF Download PDF     Printable Page     Email Email This Page     Save To Favorites Save To Favorites
Add To Cart Request Quote

Part Number EE113089 - 113170, Tapered Roller Bearings - TS (Tapered Single) Imperial


This is the most basic and most widely used type of tapered roller bearing. It 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.



Unit of Measure: Imperial Metric Both

Specifications  · Dimensions  · Abutment and Fillet Dimensions  · Basic Load Ratings  · Factors

Specifications

Series
113000

Cone Part Number
EE113089

Cup Part Number
113170

Design Unit
Inch

Cage Material
Pin-Type


Dimensions

d - Bore
8.9920 in
228.397 mm

D - Cup Outer Diameter
17.0000 in
431.800 mm

B - Cone Width
3.3750 in
85.725 mm

C - Cup Width
1.9375 in
49.213 mm

T - Bearing Width
3.6250 in
92.075 mm


Abutment and Fillet Dimensions

R - Cone Backface "To Clear" Radius1
0.25 in
6.4 mm

r - Cup Backface "To Clear" Radius2
0.250 in
6.35 mm

da - Cone Frontface Backing Diameter
10.51 in
267 mm

db - Cone Backface Backing Diameter
10.79 in
274 mm

Da - Cup Frontface Backing Diameter
15.67 in
397.30 mm

Db - Cup Backface Backing Diameter
14.76 in
374.90 mm

Ab - Cage-Cone Frontface Clearance
0.48 in
12.2 mm

Aa - Cage-Cone Backface Clearance
0.76 in
19.3 mm

a - Effective Center Location3
1.63 in
41.4 mm
1 These maximum fillet radii will be cleared by the bearing corners.
2 These maximum fillet radii will be cleared by the bearing corners.
3 Negative value indicates effective center inside cone backface.


Basic Load Ratings

C90 - Dynamic Radial Rating (90 million revolutions)1
74300 lbf
330000 N

C1 - Dynamic Radial Rating (1 million revolutions)2
287000 lbf
1270000 N

C0 - Static Radial Rating
361000 lbf
1600000 N

Ca90 - Dynamic Thrust Rating (90 million revolutions)3
112000 lbf
500000 N
1 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.
2 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
3 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value.


Factors

K - Factor1
0.66

e - ISO Factor2
0.88

Y - ISO Factor3
0.68

G1 - Heat Generation Factor (Roller-Raceway)
966.7

G2 - Heat Generation Factor (Rib-Roller End)
98.1

Cg - Geometry Factor4
0.172
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 

Tapered Roller Bearing Engineering Information
(PDF, 663KB)

Bearing Life Calculation Tool

Bearing Dimensional Tolerances



 NEW PRODUCT OFFERING 


TimkenWirelessSensor
Timken® Wireless Sensor and Monitoring Solution

timken-2TS-DM-24-OD-pin-cage-top-angle-view
Tapered Roller Bearings - 2TS (Matched Bearing Assembly)

Add To Cart Request Quote
<