Specifications of TIMKEN Bearing 3378
Specifications
Series |
3300 |
Cone Part Number |
3378 |
Design Units |
Imperial |
Cage Type |
Stamped Steel |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
45000 lbf200000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
11700 lbf51900 N |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius3 |
0.14 in3.6 mm |
da – Cone Frontface Backing Diameter |
1.69 in43 mm |
db – Cone Backface Backing Diameter |
1.95 in49.5 mm |
Ab – Cage-Cone Frontface Clearance |
0.07 in1.8 mm |
Aa – Cage-Cone Backface Clearance |
0.06 in1.5 mm |
a – Effective Center Location4 |
-0.43 in-10.9 mm |