Specifications of TIMKEN Bearing 99553
Specifications
Series |
99000 |
Cone Part Number |
99553 |
Design Units |
Imperial |
Cage Type |
Stamped Steel |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
229000 lbf1020000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
59400 lbf264000 N |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius3 |
0.06 in1.5 mm |
da – Cone Frontface Backing Diameter |
6.26 in159 mm |
db – Cone Backface Backing Diameter |
6.26 in159 mm |
Ab – Cage-Cone Frontface Clearance |
0.03 in0.8 mm |
Aa – Cage-Cone Backface Clearance |
0.34 in8.6 mm |
a – Effective Center Location4 |
-0.48 in-12.2 mm |