Timken X30206CM – Y30206CM
Tapered Roller Bearings - TS (Tapered Single) Metric
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
30206C
Cone Part Number
X30206CM
Cup Part Number
Y30206CM
Design Unit
Metric
Cage Material
Stamped Steel
Related Assembly Number(s)
30206M-90KM1
Dimensions
d - Bore
30 mm
D - Cup Outer Diameter
62 mm
B - Cone Width
16 mm
C - Cup Width
14 mm
T - Bearing Width
17.25 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
1.020 mm
r - Cup Backface "To Clear" Radius2
1.02 mm
da - Cone Frontface Backing Diameter
36.5 mm
db - Cone Backface Backing Diameter
38 mm
Da - Cup Frontface Backing Diameter
58.42 mm
Db - Cup Backface Backing Diameter
55.12 mm
Ab - Cage-Cone Frontface Clearance
2.8 mm
Aa - Cage-Cone Backface Clearance
0 mm
a - Effective Center Location3
-3.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
12800 N
C1 - Dynamic Radial Rating (1 million revolutions)5
49300 N
C0 - Static Radial Rating
51800 N
C6
8210 N
Factors
K - Factor7
1.56
e - ISO Factor8
0.37
Y - ISO Factor9
1.6
G1 - Heat Generation Factor (Roller-Raceway)
13.4
G2 - Heat Generation Factor (Rib-Roller End)
10.7
Cg - Geometry Factor10
0.0601
