Specifications of TIMKEN Bearing X30309M
Specifications
Series |
30309M |
Cone Part Number |
X30309M |
Design Units |
METRIC |
Cage Type |
Stamped Steel |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
225000 N50500 lbf |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
58300 N13100 lbf |
Full Timken Part Number |
30309 |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius3 |
2.030 mm0.08 in |
da – Cone Frontface Backing Diameter |
56 mm2.2 in |
db – Cone Backface Backing Diameter |
59 mm2.32 in |
Ab – Cage-Cone Frontface Clearance |
4.3 mm0.17 in |
Aa – Cage-Cone Backface Clearance |
0.3 mm0.01 in |
a – Effective Center Location4 |
-6.1 mm-0.24 in |