Timken LM767745D – LM767710
Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
LM767700
Cone Part Number
LM767745D
Cup Part Number
LM767710
Design Unit
Inch
Cage Material
Stamped Steel
Related Assembly Number(s)
LM767745D-90016
Dimensions
d - Bore
393.7 mm
D - Cup Outer Diameter
546.1 mm
B - Double Cone Width
138.113 mm
C - Cup Width
53.975 mm
T - Bearing Width across Cups
138.110 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
1.5 mm
r - Cup Backface "To Clear" Radius2
6.4 mm
da - Cone Frontface Backing Diameter
418 mm
Db - Cup Backface Backing Diameter
510.00 mm
Ab - Cage-Cone Frontface Clearance
5.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3
340000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4
2280000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5
592000 N
C6
276000 N
Factors
K - Factor7
1.23
e - ISO Factor8
0.47
Y1 - ISO Factor9
1.42
Y2 - ISO Factor10
2.12
G1 - Heat Generation Factor (Roller-Raceway)
3390
Cg - Geometry Factor11
0.216
