Timken 543085 – 543114
Tapered Roller Bearings-TS(Tapered Single)Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
543000
Cone Part Number
543085
Cup Part Number
543114
Design Unit
Inch
Cage Material
Stamped Steel
Related Assembly Number(s)
543085-90010
Dimensions
d - Bore
215.900 mm
D - Cup Outer Diameter
290.010 mm
B - Cone Width
31.750 mm
C - Cup Width
22.225 mm
T - Bearing Width
31.750 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3.600 mm
r - Cup Backface "To Clear" Radius2
3.30 mm
da - Cone Frontface Backing Diameter
226 mm
db - Cone Backface Backing Diameter
232 mm
Da - Cup Frontface Backing Diameter
278.89 mm
Db - Cup Backface Backing Diameter
272.03 mm
Ab - Cage-Cone Frontface Clearance
3.6 mm
Aa - Cage-Cone Backface Clearance
3.6 mm
a - Effective Center Location3
13 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
62000 N
C1 - Dynamic Radial Rating (1 million revolutions)5
239000 N
C0 - Static Radial Rating
453000 N
C6
40900 N
Factors
K - Factor7
1.52
e - ISO Factor8
0.39
Y - ISO Factor9
1.56
G1 - Heat Generation Factor (Roller-Raceway)
608.5
G2 - Heat Generation Factor (Rib-Roller End)
232.3
Cg - Geometry Factor10
0.113
