Timken 543085
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
543000
Cone Part Number
543085
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
416000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
108000 N
Dimensions
d - Cone Bore
215.900 mm
B - Cone Width
31.750 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
3.600 mm
da - Cone Frontface Backing Diameter
226 mm
db - Cone Backface Backing Diameter
232 mm
Ab - Cage-Cone Frontface Clearance
3.6 mm
Aa - Cage-Cone Backface Clearance
3.6 mm
a - Effective Center Location4
13 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
62000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
239000 N
C0 - Static Radial Rating
453000 N
C7
40900 N
Factors
K - Factor8
1.52
G1 - Heat Generation Factor (Roller-Raceway)
608.5
G2 - Heat Generation Factor (Rib-Roller End)
232.3
Cg - Geometry Factor9
0.113
