Timken L879947
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Cone Part Number
L879947
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
3450000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
894000 N
Dimensions
d - Cone Bore
609.600 mm
B - Cone Width
92.075 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
6.35 mm
da - Cone Frontface Backing Diameter
633 mm
db - Cone Backface Backing Diameter
642 mm
Ab - Cage-Cone Frontface Clearance
7.4 mm
Aa - Cage-Cone Backface Clearance
9.9 mm
a - Effective Center Location4
57.9 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
513000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
1980000 N
C0 - Static Radial Rating
5470000 N
C7
428000 N
Factors
K - Factor8
1.2
G1 - Heat Generation Factor (Roller-Raceway)
9580
G2 - Heat Generation Factor (Rib-Roller End)
1010
Cg - Geometry Factor9
0.306
