Timken HM237546DD – HM237511
Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
HM237546DD – HM237511
Specifications
Series
HM237500
Cone Part Number
HM237546DD
Cup Part Number
HM237511
Design Unit
Inch
Cage Material
Stamped Steel
Dimensions
d - Bore
177.800 mm
D - Cup Outer Diameter
288.925 mm
B - Double Cone Width
158.750 mm
C - Cup Width
47.625 mm
T - Bearing Width across Cups
158.750 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
194 mm
Db - Cup Backface Backing Diameter
265.94 mm
Ab - Cage-Cone Frontface Clearance
5.1 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3
214000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4
1430000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5
372000 N
C6
117000 N
Factors
K - Factor7
1.83
e - ISO Factor8
0.32
Y1 - ISO Factor9
2.12
Y2 - ISO Factor10
3.15
Cg - Geometry Factor11
0.117
