All Product Types > ENGINEERED BEARINGS > Tapered Roller Bearings > Tapered Roller Bearings - 2TS (Matched Bearing Assembly) > Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount) > Part Number 6559C - 6535 (Y3S-6535)  

Part Number 6559C - 6535 (Y3S-6535), Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount)

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Tapered Roller Bearings - 2TS-DM (Matched Bearing Assembly, Direct Mount)




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

Specifications

Cone Part Number
6559C

Cup Part Number
6535

Related Assembly Number(s)
6559C-90026

Outer Spacer Part Number
Y3S-6535

Design Unit
Inch


Dimensions

d - Bore
3 1/4 in
82.550 mm

D - Cup Outer Diameter
6-3/8 in
161.925 mm

T - Width
4.25 in
107.95 mm

B - Width
4.3386 in
110.2 mm


Abutment and Fillet Dimensions

R - Cone Backface "To Clear" Radius1
0.02 in
0.50 mm

r - Cup Backface "To Clear" Radius2
0.130 in
3.30 mm

db - Cone Backface Backing Diameter
4.09 in
104 mm

Da - Cup Frontface Backing Diameter
6.08 in
154.43 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.


Basic Load Ratings

C90 - Dynamic Radial Rating (90 million revolutions)1
25600 lbf
114000 N

C1 - Dynamic Radial Rating (1 million revolutions)2
172000 lbf
765000 N

Ca90 - Dynamic Thrust Rating (90 million revolutions)3
17600 lbf
78100 N

C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)4
44600 lbf
198000 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.
4 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
1.46

e - ISO Factor2
0.4

Y1 - ISO Factor3
1.69

Y2 - ISO Factor4
2.51
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 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.


 MORE IMAGES 

·  timken-2TS-DM-24-OD-pin-cage-cutaway-angle-view

·  timken-2TS-DM-24-OD-pin-cage-left-angle-view

·  Timken TRB 2TS-DM



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