Timken LM281849 – LM281810
Tapered Roller Bearings-TS(Tapered Single)Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
LM281800
Cone Part Number
LM281849
Cup Part Number
LM281810
Design Unit
Inch
Cage Material
Pin-Type
Related Assembly Number(s)
LM281849-90013
Dimensions
d - Bore
679.450 mm
D - Cup Outer Diameter
901.700 mm
B - Cone Width
142.875 mm
C - Cup Width
111.125 mm
T - Bearing Width
142.875 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
9.700 mm
r - Cup Backface "To Clear" Radius2
6.35 mm
da - Cone Frontface Backing Diameter
714 mm
db - Cone Backface Backing Diameter
726 mm
Da - Cup Frontface Backing Diameter
871.98 mm
Db - Cup Backface Backing Diameter
851.92 mm
Ab - Cage-Cone Frontface Clearance
9.1 mm
Aa - Cage-Cone Backface Clearance
10.7 mm
a - Effective Center Location3
6.9 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
1300000 N
C1 - Dynamic Radial Rating (1 million revolutions)5
5020000 N
C0 - Static Radial Rating
11000000 N
C6
741000 N
Factors
K - Factor7
1.76
e - ISO Factor8
0.33
Y - ISO Factor9
1.8
G1 - Heat Generation Factor (Roller-Raceway)
16300
G2 - Heat Generation Factor (Rib-Roller End)
961
Cg - Geometry Factor10
0.325
