Timken X32312 – Y32312
Tapered Roller Bearings - TS (Tapered Single) Metric
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
32312
Cone Part Number
X32312M
Cup Part Number
Y32312M
Design Unit
Metric
Cage Material
Stamped Steel
Related Assembly Number(s)
32312-9X025
Dimensions
d - Bore
60 mm
D - Cup Outer Diameter
130 mm
B - Cone Width
46.000 mm
C - Cup Width
37.000 mm
T - Bearing Width
48.500 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3.050 mm
r - Cup Backface "To Clear" Radius2
2.54 mm
da - Cone Frontface Backing Diameter
72 mm
db - Cone Backface Backing Diameter
78 mm
Da - Cup Frontface Backing Diameter
121.90 mm
Db - Cup Backface Backing Diameter
113.03 mm
Ab - Cage-Cone Frontface Clearance
4.3 mm
Aa - Cage-Cone Backface Clearance
6.3 mm
a - Effective Center Location3
-16.5 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
68500 N
C1 - Dynamic Radial Rating (1 million revolutions)5
264000 N
C0 - Static Radial Rating
310000 N
C6
40400 N
Factors
K - Factor7
1.69
e - ISO Factor8
0.35
Y - ISO Factor9
1.74
G1 - Heat Generation Factor (Roller-Raceway)
94.1
G2 - Heat Generation Factor (Rib-Roller End)
21.2
Cg - Geometry Factor10
0.0768
