Specifications of TIMKEN Bearing M255449
Specifications
Series |
M255400 |
Cone Part Number |
M255449 |
Design Units |
Imperial |
Cage Type |
Pin-Type |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
466000 lbf2070000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
121000 lbf537000 N |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius3 |
0.25 in6.4 mm |
da – Cone Frontface Backing Diameter |
12.2 in310 mm |
db – Cone Backface Backing Diameter |
12.44 in316 mm |
Ab – Cage-Cone Frontface Clearance |
0.22 in5.6 mm |
Aa – Cage-Cone Backface Clearance |
0.15 in3.8 mm |
a – Effective Center Location4 |
-0.16 in-4.1 mm |