Timken H432549D – H432510
Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
H432500
Cone Part Number
H432549D
Cup Part Number
H432510
Design Unit
Inch
Cage Material
Stamped Steel
Dimensions
d - Bore
155.575 mm
D - Cup Outer Diameter
247.650 mm
B - Double Cone Width
122.238 mm
C - Cup Width
52.388 mm
T - Bearing Width across Cups
122.235 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
1.5 mm
r - Cup Backface "To Clear" Radius2
3.30 mm
da - Cone Frontface Backing Diameter
172 mm
Db - Cup Backface Backing Diameter
224.00 mm
Ab - Cage-Cone Frontface Clearance
3.3 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3
164000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4
1100000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5
286000 N
C6
103000 N
Factors
K - Factor7
1.59
e - ISO Factor8
0.37
Y1 - ISO Factor9
1.83
Y2 - ISO Factor10
2.73
G1 - Heat Generation Factor (Roller-Raceway)
658
G2 - Heat Generation Factor (Rib-Roller End)
97.7
Cg - Geometry Factor11
0.118
