Timken HM237545WA – HM237511
Tapered Roller Bearings-TS(Tapered Single)Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
HM237500
Cone Part Number
HM237545WA
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 - Cone Width
63.5 mm
C - Cup Width
47.625 mm
T - Bearing Width
63.505 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
7.100 mm
r - Cup Backface "To Clear" Radius2
3.30 mm
da - Cone Frontface Backing Diameter
194 mm
db - Cone Backface Backing Diameter
205 mm
Da - Cup Frontface Backing Diameter
271.30 mm
Db - Cup Backface Backing Diameter
265.94 mm
Ab - Cage-Cone Frontface Clearance
5.1 mm
Aa - Cage-Cone Backface Clearance
5.1 mm
a - Effective Center Location3
-11.7 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
253000 N
C1 - Dynamic Radial Rating (1 million revolutions)5
976000 N
C0 - Static Radial Rating
1240000 N
C6
138000 N
Factors
K - Factor7
1.83
e - ISO Factor8
0.32
Y - ISO Factor9
1.88
G1 - Heat Generation Factor (Roller-Raceway)
751.2
G2 - Heat Generation Factor (Rib-Roller End)
101.5
Cg - Geometry Factor10
0.117
