Specifications of TIMKEN Bearing 3994
Specifications
Series |
3900 |
Cone Part Number |
3994 |
Design Units |
Imperial |
Cage Type |
Stamped Steel |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
54300 lbf242000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
14100 lbf62700 N |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius3 |
0.22 in5.6 mm |
da – Cone Frontface Backing Diameter |
2.95 in75 mm |
db – Cone Backface Backing Diameter |
3.39 in86 mm |
Ab – Cage-Cone Frontface Clearance |
0.08 in2 mm |
Aa – Cage-Cone Backface Clearance |
0.06 in1.5 mm |
a – Effective Center Location4 |
-0.18 in-4.6 mm |