Timken 32012X
Tapered Roller Bearings - TS (Tapered Single) Metric
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
32012XM
Cone Part Number
X32012XM
Cup Part Number
Y32012XM
Design Unit
Metric
Cage Material
Stamped Steel
Related Assembly Number(s)
32012X-9X025
Dimensions
d - Bore
60 mm
D - Cup Outer Diameter
95 mm
B - Cone Width
23.000 mm
C - Cup Width
17.500 mm
T - Bearing Width
23.000 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
1.520 mm
r - Cup Backface "To Clear" Radius2
1.52 mm
da - Cone Frontface Backing Diameter
66 mm
db - Cone Backface Backing Diameter
68 mm
Da - Cup Frontface Backing Diameter
91.90 mm
Db - Cup Backface Backing Diameter
86.11 mm
Ab - Cage-Cone Frontface Clearance
2.5 mm
Aa - Cage-Cone Backface Clearance
1.3 mm
a - Effective Center Location3
-1.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
29700 N
C1 - Dynamic Radial Rating (1 million revolutions)5
115000 N
C0 - Static Radial Rating
132000 N
C6
21900 N
Factors
K - Factor7
1.36
e - ISO Factor8
0.43
Y - ISO Factor9
1.39
G1 - Heat Generation Factor (Roller-Raceway)
51.2
G2 - Heat Generation Factor (Rib-Roller End)
31.4
Cg - Geometry Factor10
0.0982
