Timken LL103049 – LL103010-B
Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
LL103049 – LL103010-B
Specifications
Series
LL103000
Cone Part Number
LL103049
Cup Part Number
LL103010-B
Design Unit
Inch
Cage Material
Stamped Steel
Dimensions
d - Bore
44.450 mm
D - Cup Outer Diameter
71.438 mm
D1 - Flange Outer Diameter
74.232 mm
B - Cone Width
12.700 mm
C - Cup Width
9.525 mm
C1 - Cup Flange Width
2.794 mm
T1 - Bearing Width to Flange
5.969 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
1.5 mm
r - Cup Backface "To Clear" Radius2
1.5 mm
da - Cone Frontface Backing Diameter
48.5 mm
db - Cone Backface Backing Diameter
51 mm
Da - Cup Frontface Backing Diameter
69.60 mm
Ab - Cage-Cone Frontface Clearance
2 mm
Aa - Cage-Cone Backface Clearance
-0.3 mm
a - Effective Center Location3
-1.3 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
9350 N
C1 - Dynamic Radial Rating (1 million revolutions)5
36100 N
C0 - Static Radial Rating
43600 N
C6
4890 N
Factors
K - Factor7
1.91
e - ISO Factor8
0.31
Y - ISO Factor9
1.97
G1 - Heat Generation Factor (Roller-Raceway)
20
G2 - Heat Generation Factor (Rib-Roller End)
23.6
Cg - Geometry Factor10
0.0637
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LL103049 – LL103010-B
