Timken L853049 – L853011-B
Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Detailed data of
L853049 – L853011-B
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
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L853049 – L853011-B
