Timken - Spherical Roller Bearing Solid-Block Housed Units

SPHERICAL ROLLER BEARING SOLID-BLOCK HOUSED UNITS
EC Series
EC Series
The reduced eccentric offset of our ec series locking collar
results in a secure shaft lock that is designed not to release from
a properly prepared shaft. ec series housed units also are suitable
for reversing applications.
You Have Choices
For the EC series, you can select from many seal configurations
and housing styles, which are shown on page C-130.
Housings
• Two-bolt pillow blocks.
• Four-bolt pillow blocks.
• Flange blocks.
• Piloted flange cartridges.
• Take-up blocks.
• Cartridge blocks.
• Hanger blocks.
Fig. C-45. EC series eccentric lock.
Seals
• Labyrinth: DuPont Teflon (T).
• Triple-lip: nitrile rubber (M), urethane (O) and
DuPont Viton (N).
• Double-lip: nitrile rubber (B) and DuPont Viton (C).
• Steel and urethane closed-end covers (CS).
• Steel and urethane open-end covers (CJ) with:
• DuPont Teflon (T).
• Triple-lip seal (DR).
• V-ring seal (VR).
• Piloted flange cartridge backing plates (HSY) with:
• Triple-lip seal (DR).
• Flange block backing plates (UFP).
• V-ring (VR).
Timken ® HOUSED UNIT CATALOG C-129