Timken 48393D
Tapered Roller Bearings - Double Tapered Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
48300
Cone Part Number
48393D
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (1 million revolutions)1
283000 N
C0 - Static Radial Rating
542000 N
Dimensions
d - Cone Bore
136.525 mm
B - Double Cone Width
77.788 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius2
1.5 mm
da - Cone Frontface Backing Diameter
144 mm
Ab - Cage-Cone Frontface Clearance
2 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
73300 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4
492000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5
128000 N
C6
40300 N
Factors
K - Factor7
1.82
Cg - Geometry Factor8
0.121
