Timken 32304
Tapered Roller Bearings - TS (Tapered Single) Metric
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
32304M
Cone Part Number
X32304M
Cup Part Number
Y32304M
Design Unit
Metric
Cage Material
Stamped Steel
Related Assembly Number(s)
32304M-90KM1
Dimensions
d - Bore
20 mm
D - Cup Outer Diameter
52 mm
B - Cone Width
21.000 mm
C - Cup Width
18.000 mm
T - Bearing Width
22.250 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
27 mm
db - Cone Backface Backing Diameter
31 mm
Da - Cup Frontface Backing Diameter
48.01 mm
Db - Cup Backface Backing Diameter
43.94 mm
Ab - Cage-Cone Frontface Clearance
2.3 mm
Aa - Cage-Cone Backface Clearance
-0.5 mm
a - Effective Center Location3
-7.9 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
14300 N
C1 - Dynamic Radial Rating (1 million revolutions)5
55200 N
C0 - Static Radial Rating
55000 N
C6
7350 N
Factors
K - Factor7
1.95
e - ISO Factor8
0.3
Y - ISO Factor9
2
G1 - Heat Generation Factor (Roller-Raceway)
10.3
G2 - Heat Generation Factor (Rib-Roller End)
5.9
Cg - Geometry Factor10
0.0512
