Timken HH258232 – HH258210
Tapered Roller Bearings-TS(Tapered Single)Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
HH258200
Cone Part Number
HH258232
Cup Part Number
HH258210
Design Unit
Inch
Cage Material
Pin-Type
Dimensions
d - Bore
254 mm
D - Cup Outer Diameter
495.300 mm
B - Cone Width
141.288 mm
C - Cup Width
114.300 mm
T - Bearing Width
141.288 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
6.4 mm
r - Cup Backface "To Clear" Radius2
6.35 mm
da - Cone Frontface Backing Diameter
295 mm
db - Cone Backface Backing Diameter
304 mm
Da - Cup Frontface Backing Diameter
467.40 mm
Db - Cup Backface Backing Diameter
448.06 mm
Ab - Cage-Cone Frontface Clearance
9.1 mm
Aa - Cage-Cone Backface Clearance
9.1 mm
a - Effective Center Location3
-34.5 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
744000 N
C1 - Dynamic Radial Rating (1 million revolutions)5
2870000 N
C0 - Static Radial Rating
5650000 N
C6
423000 N
Factors
K - Factor7
1.76
e - ISO Factor8
0.33
Y - ISO Factor9
1.8
G1 - Heat Generation Factor (Roller-Raceway)
3853.2
G2 - Heat Generation Factor (Rib-Roller End)
220
Cg - Geometry Factor10
0.205
