Timken X32009XM – Y32009XM
Tapered Roller Bearings - TS (Tapered Single) Metric
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
32009X
Cone Part Number
X32009XM
Cup Part Number
Y32009XM
Design Unit
Metric
Cage Material
Stamped Steel
Related Assembly Number(s)
32009XM-90KM1
Dimensions
d - Bore
45 mm
D - Cup Outer Diameter
75 mm
B - Cone Width
20.000 mm
C - Cup Width
15.500 mm
T - Bearing Width
20.000 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
1.020 mm
r - Cup Backface "To Clear" Radius2
1.02 mm
da - Cone Frontface Backing Diameter
51 mm
db - Cone Backface Backing Diameter
53 mm
Da - Cup Frontface Backing Diameter
71.90 mm
Db - Cup Backface Backing Diameter
68.07 mm
Ab - Cage-Cone Frontface Clearance
2.5 mm
Aa - Cage-Cone Backface Clearance
0.3 mm
a - Effective Center Location3
-3.4 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
17200 N
C1 - Dynamic Radial Rating (1 million revolutions)5
66400 N
C0 - Static Radial Rating
84300 N
C6
11600 N
Factors
K - Factor7
1.49
e - ISO Factor8
0.39
Y - ISO Factor9
1.53
G1 - Heat Generation Factor (Roller-Raceway)
28.7
G2 - Heat Generation Factor (Rib-Roller End)
16.2
Cg - Geometry Factor10
0.0788
