Timken JM734449 – JM734410V
Tapered Roller Bearings - TS (Tapered Single) Metric
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
M734400
Cone Part Number
JM734449
Cup Part Number
JM734410V
Design Unit
Metric
Cage Material
Stamped Steel
Dimensions
d - Bore
170 mm
D - Cup Outer Diameter
240 mm
B - Cone Width
44.500 mm
C - Cup Width
37.000 mm
T - Bearing Width
46.000 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3.050 mm
r - Cup Backface "To Clear" Radius2
2.54 mm
da - Cone Frontface Backing Diameter
180 mm
db - Cone Backface Backing Diameter
185 mm
Da - Cup Frontface Backing Diameter
232.16 mm
Db - Cup Backface Backing Diameter
222.00 mm
Ab - Cage-Cone Frontface Clearance
4.8 mm
Aa - Cage-Cone Backface Clearance
2 mm
a - Effective Center Location3
5.1 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
104000 N
C1 - Dynamic Radial Rating (1 million revolutions)5
401000 N
C0 - Static Radial Rating
759000 N
C6
77900 N
Factors
K - Factor7
1.34
e - ISO Factor8
0.44
Y - ISO Factor9
1.37
G1 - Heat Generation Factor (Roller-Raceway)
548.5
G2 - Heat Generation Factor (Rib-Roller End)
117.5
Cg - Geometry Factor10
0.116
