L853049 – L853011-B
MORE +
CLOSE +

Timken L853049 – L853011-B

Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial

(BRAND):TIMKEN
(Availability):In Stock

Specifications

Series L853000
Cone Part Number L853049
Cup Part Number L853011-B
Design Unit Inch
Cage Material Stamped Steel

Dimensions

d - Bore 276.225 mm
D - Cup Outer Diameter 349.949 mm
D1 - Flange Outer Diameter 357.950 mm
B - Cone Width 34.925 mm
C - Cup Width 23.813 mm
C1 - Cup Flange Width 5.999 mm
T1 - Bearing Width to Flange 18.699 mm

Abutment and Fillet Dimensions

R - Cone Backface "To Clear" Radius1 3.600 mm
r - Cup Backface "To Clear" Radius2 3.30 mm
da - Cone Frontface Backing Diameter 288 mm
db - Cone Backface Backing Diameter 293 mm
Da - Cup Frontface Backing Diameter 342.90 mm
Ab - Cage-Cone Frontface Clearance 4.6 mm
Aa - Cage-Cone Backface Clearance 5.3 mm
a - Effective Center Location3 35.1 mm

Basic Load Ratings

C90 - Dynamic Radial Rating (90 million revolutions)4 86300 N
C1 - Dynamic Radial Rating (1 million revolutions)5 333000 N
C0 - Static Radial Rating 750000 N
C6 79600 N

Factors

K - Factor7 1.08
e - ISO Factor8 0.54
Y - ISO Factor9 1.11
G1 - Heat Generation Factor (Roller-Raceway) 1060
G2 - Heat Generation Factor (Rib-Roller End) 350
Cg - Geometry Factor10 0.152