Specifications of TIMKEN Bearing JM720249
Specifications
Series |
M720200 |
Cone Part Number |
JM720249 |
Design Units |
METRIC |
Cage Type |
Stamped Steel |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
403000 N90600 lbf |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
104000 N23500 lbf |
Full Timken Part Number |
M720200 |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius3 |
3.05 mm0.12 in |
da – Cone Frontface Backing Diameter |
109 mm4.29 in |
db – Cone Backface Backing Diameter |
115 mm4.53 in |
Ab – Cage-Cone Frontface Clearance |
3.8 mm0.15 in |
Aa – Cage-Cone Backface Clearance |
2.3 mm0.09 in |
a – Effective Center Location4 |
0.3 mm0.01 in |