Timken XAA32009X – Y32009XR
Tapered Roller Bearings - TSF (Tapered Single with Flange) Metric
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
XAA32009X – Y32009XR
Specifications
Series
32009X
Cone Part Number
XAA32009X
Cup Part Number
Y32009XR
Design Unit
Metric
Cage Material
Stamped Steel
Dimensions
d - Bore
45 mm
D - Cup Outer Diameter
75 mm
D1 - Flange Outer Diameter
79.000 mm
B - Cone Width
20.000 mm
C - Cup Width
15.500 mm
C1 - Cup Flange Width
3.500 mm
T1 - Bearing Width to Flange
8.000 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3.050 mm
r - Cup Backface "To Clear" Radius2
1.0 mm
da - Cone Frontface Backing Diameter
51 mm
db - Cone Backface Backing Diameter
57 mm
Da - Cup Frontface Backing Diameter
73.91 mm
Ab - Cage-Cone Frontface Clearance
2.5 mm
Aa - Cage-Cone Backface Clearance
0.3 mm
a - Effective Center Location3
-3.3 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
20400 N
C1 - Dynamic Radial Rating (1 million revolutions)5
78700 N
C0 - Static Radial Rating
84300 N
C6
13700 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
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XAA32009X – Y32009XR
