Timken 48290DW
Tapered Roller Bearings - Double Tapered Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
48200
Cone Part Number
48290DW
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (1 million revolutions)1
268000 N
C0 - Static Radial Rating
493000 N
Note
This part has a non-standard shoulder design. Please email customer CAD for shoulder details to ensure the proper design of mating components.
Dimensions
d - Cone Bore
127 mm
B - Double Cone Width
76.200 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius2
1.5 mm
da - Cone Frontface Backing Diameter
137 mm
Ab - Cage-Cone Frontface Clearance
2.3 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
69400 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4
466000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5
121000 N
C6
36300 N
Factors
K - Factor7
1.91
G1 - Heat Generation Factor (Roller-Raceway)
353
Cg - Geometry Factor8
0.114
