LL580049 – LL580010
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Timken LL580049 – LL580010

Tapered Roller Bearings-TS(Tapered Single)Imperial

(BRAND):TIMKEN
(Availability):In Stock

Detailed data of

LL580049 – LL580010

Specifications

Series LL580000
Cone Part Number LL580049
Cup Part Number LL580010
Design Unit Inch
Cage Material Stamped Steel
Related Assembly Number(s) LL580049-90011

Dimensions

d - Bore 615.950 mm
D - Cup Outer Diameter 708.025 mm
B - Cone Width 41.275 mm
C - Cup Width 29.367 mm
T - Bearing Width 41.275 mm

Abutment and Fillet Dimensions

R - Cone Backface "To Clear" Radius1 3.560 mm
r - Cup Backface "To Clear" Radius2 3.30 mm
da - Cone Frontface Backing Diameter 630 mm
db - Cone Backface Backing Diameter 633 mm
Da - Cup Frontface Backing Diameter 690.63 mm
Db - Cup Backface Backing Diameter 687.07 mm
Ab - Cage-Cone Frontface Clearance 4.8 mm
Aa - Cage-Cone Backface Clearance 1.5 mm
a - Effective Center Location3 61.7 mm

Basic Load Ratings

C90 - Dynamic Radial Rating (90 million revolutions)4 157000 N
C1 - Dynamic Radial Rating (1 million revolutions)5 605000 N
C0 - Static Radial Rating 1840000 N
C6 104000 N

Factors

K - Factor7 1.51
e - ISO Factor8 0.39
Y - ISO Factor9 1.55
G1 - Heat Generation Factor (Roller-Raceway) 6270
G2 - Heat Generation Factor (Rib-Roller End) 2020
Cg - Geometry Factor10 0.242

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LL580049 – LL580010