Timken LL889049 – LL889010
Tapered Roller Bearings-TS(Tapered Single)Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
LL889000
Cone Part Number
LL889049
Cup Part Number
LL889010
Design Unit
Inch
Cage Material
Pin-Type
Related Assembly Number(s)
LL889049-90015
Dimensions
d - Bore
1270.000 mm
D - Cup Outer Diameter
1435.100 mm
B - Cone Width
65.088 mm
C - Cup Width
47.625 mm
T - Bearing Width
69.850 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
6.4 mm
r - Cup Backface "To Clear" Radius2
6.35 mm
da - Cone Frontface Backing Diameter
1300 mm
db - Cone Backface Backing Diameter
1305 mm
Da - Cup Frontface Backing Diameter
1404.90 mm
Db - Cup Backface Backing Diameter
1394.97 mm
Ab - Cage-Cone Frontface Clearance
17.53 mm
Aa - Cage-Cone Backface Clearance
2.54 mm
a - Effective Center Location3
216.9 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
478000 N
C1 - Dynamic Radial Rating (1 million revolutions)5
1840000 N
C0 - Static Radial Rating
6650000 N
C6
467000 N
Factors
K - Factor7
1.02
e - ISO Factor8
0.57
Y - ISO Factor9
1.05
G1 - Heat Generation Factor (Roller-Raceway)
31400
G2 - Heat Generation Factor (Rib-Roller End)
5654.9
Cg - Geometry Factor10
0.464
