LET 209 2F
Technical specifications
| d |
Bore diameter |
45 mm |
| Co |
Static load rating |
21.6 kN |
| Cdyn |
Dynamic load rating |
33.2 kN |
| kg |
Mass |
2.34 kg |
| s1 |
Distance from locking device side face to raceway centre |
30.2 mm |
| N1 |
Length of attachment slot |
15 mm |
| N |
Diameter of attachment slot |
49 mm |
| H1 |
Distance between bottoms of location slot |
101 mm |
| H |
Housing height |
117 mm |
| A2 |
Housing flange thickness |
35 mm |
| A1 |
Width of location slot |
17.5 mm |
| A |
Overall width |
49 mm |
| L2 |
Length of attachment slot |
19 mm |
| L1 |
Distance from the contact surface of housing to the bearing axis |
87 mm |
| L |
Overall length |
144 mm |
| D1 |
Hole diameter |
29 mm |
| Pu |
Fatigue load limit |
0.915 kN |
F SEAL / F SEAL (2F)
Dual sealing, protection cover placed on the inner ring protects against rough impurity particles and makes the labyrinth with the sheet part of the seal; then the sealing S type,
with the labyrinth between the sheet part and the rubber lip
that conducts the contact sealing. The friction and speeds
are the same as with S but has much better protection
against rough impurity particles. It is very good sealing system: the sheet part protects the seal from the soil, dust and
rough particles. At the same time makes the labyrinth with
the rubber part. The rubber part provides the contact sealing
that prevents the penetration of the finer impurities, water,
moisture, steam etc. Suitable for heavier conditions due to
better protection against foreign matters. It is used with the
Y bearings (standard).
Cross references
| SKF |
TU45TF |
| NTN |
UCT209 |
| NSK |
UCT209 |
| FAG |
UCT209J7 |
| INA |
RTUEY45 |
| SNR |
UCT209 |
| VIGERM |
LET 209 2F |
