Timken 32972
Tapered Roller Bearings - TS (Tapered Single) Metric
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
32972M
Cone Part Number
X32972M
Cup Part Number
Y32972M
Design Unit
Metric
Cage Material
Stamped Steel
Related Assembly Number(s)
32972M-90KM1
Dimensions
d - Bore
360.000 mm
D - Cup Outer Diameter
480 mm
B - Cone Width
76 mm
C - Cup Width
57 mm
T - Bearing Width
76.000 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
4.060 mm
r - Cup Backface "To Clear" Radius2
3.05 mm
da - Cone Frontface Backing Diameter
378 mm
db - Cone Backface Backing Diameter
385 mm
Da - Cup Frontface Backing Diameter
466.10 mm
Db - Cup Backface Backing Diameter
451.10 mm
Ab - Cage-Cone Frontface Clearance
5.8 mm
Aa - Cage-Cone Backface Clearance
9.4 mm
a - Effective Center Location3
20.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
324000 N
C1 - Dynamic Radial Rating (1 million revolutions)5
1250000 N
C0 - Static Radial Rating
2780000 N
C6
254000 N
Factors
K - Factor7
1.27
e - ISO Factor8
0.46
Y - ISO Factor9
1.31
G1 - Heat Generation Factor (Roller-Raceway)
2984.5
G2 - Heat Generation Factor (Rib-Roller End)
344.6
Cg - Geometry Factor10
0.206
