Timken LM446349NW – LM446310D
Tapered Roller Bearings - TNA (Tapered Double, non-adjustable) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
LM446349NW – LM446310D
Specifications
Cone Part Number
LM446349NW
Cup Part Number
LM446310D
Design Unit
Inch
Dimensions
d - Bore
234.95 mm
D - Cup Outer Diameter
311.15 mm
T - Bearing Width across Cones
101.6 mm
C - Double Cup Width
73.025 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3.5 mm
r - Cup Backface "To Clear" Radius2
0.8 mm
db - Cone Backface Backing Diameter
252.0 mm
Da - Cup Frontface Backing Diameter
304.00 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
114000 N
C1 - Dynamic Radial Rating (1 million revolutions)4
768000 N
C5
70900 N
C906
199000 N
Factors
K - Factor7
1.61
e - ISO Factor8
0.36
Y1 - ISO Factor9
1.86
Y2 - ISO Factor10
2.77
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LM446349NW – LM446310D
