Timken LM869448 – LM869410
Tapered Roller Bearings-TS(Tapered Single)Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
LM869400
Cone Part Number
LM869448
Cup Part Number
LM869410
Design Unit
Inch
Cage Material
Stamped Steel
Related Assembly Number(s)
LM869448-90023
Dimensions
d - Bore
431.800 mm
D - Cup Outer Diameter
571.500 mm
B - Cone Width
74.613 mm
C - Cup Width
52.388 mm
T - Bearing Width
74.613 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3.300 mm
r - Cup Backface "To Clear" Radius2
3.30 mm
da - Cone Frontface Backing Diameter
453 mm
db - Cone Backface Backing Diameter
457 mm
Da - Cup Frontface Backing Diameter
548.90 mm
Db - Cup Backface Backing Diameter
536.96 mm
Ab - Cage-Cone Frontface Clearance
1.8 mm
Aa - Cage-Cone Backface Clearance
10.2 mm
a - Effective Center Location3
50 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
319000 N
C1 - Dynamic Radial Rating (1 million revolutions)5
1230000 N
C0 - Static Radial Rating
2810000 N
C6
298000 N
Factors
K - Factor7
1.07
e - ISO Factor8
0.55
Y - ISO Factor9
1.1
G1 - Heat Generation Factor (Roller-Raceway)
3720
G2 - Heat Generation Factor (Rib-Roller End)
491
Cg - Geometry Factor10
0.233
