Timken H244849D – H244810
Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
H244800
Cone Part Number
H244849D
Cup Part Number
H244810
Design Unit
Inch
Cage Material
Stamped Steel
Related Assembly Number(s)
H244849D-90011
Dimensions
d - Bore
219.075 mm
D - Cup Outer Diameter
358.775 mm
B - Double Cone Width
200.025 mm
C - Cup Width
85.725 mm
T - Bearing Width across Cups
196.847 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
1.5 mm
r - Cup Backface "To Clear" Radius2
6.4 mm
da - Cone Frontface Backing Diameter
242 mm
Db - Cup Backface Backing Diameter
323.10 mm
Ab - Cage-Cone Frontface Clearance
3.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3
375000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4
2520000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5
652000 N
C6
213000 N
Factors
K - Factor7
1.76
e - ISO Factor8
0.33
Y1 - ISO Factor9
2.03
Y2 - ISO Factor10
3.02
G1 - Heat Generation Factor (Roller-Raceway)
1630
G2 - Heat Generation Factor (Rib-Roller End)
150
Cg - Geometry Factor11
0.154
