


| • | Efficient, economical and lightweight |
| • | Bored to size from 1/2 to 1-1/2 inches |
| • | Capacities to 30 horsepower |


| • | Ball Bearings |
| • | Track Roller Bearings |
| • | Polymer Assemblies |
| • | Roller Bearings |
| • | Thrust Bearings |

Sure-Flex is a TB Wood's original! Sure-Flex Couplings utilize a rubber (EPDM or Neoprene) or Hytrel™ thermoplastic flex element (sleeve) to transmit torque and accommodate shaft misalignments. Sure-Flex couplings have exceptional torsional flexibility, and the
4-way flexing action absorbs virtually all types of shock, vibration, misalignment, and
end float. Sure-flex couplings are an excellent choice when low cost, high flexibility, vibration damping, and easy installation are primary concerns.
| • | Easy assembly |
| • | Spacer, bushed hub, and clamping hub designs in stock |
| • | Flexible design accommodates misalignment and protects equipment |

Dura-flex couplings "split-in-half" element design allows for easy element installation/ replacement without moving connected equipment or disturbing the shaft connection. Spacer design can accommodate a large range of shaft spacing with few parts. Patented design minimizes bond stress for long coupling life. Highly flexible and able to accommodate shaft misalignment while minimizing vibration and preventing damage to connected equipment.
| • | Easy to assemble/replace |
| • | High Misalignment ratings |
| • | No maintenance/lubrication |
| • | Part-for-Part interchangeable with industry standard design |
| • | In-stock versatile spacer design can accommodate many configurations with few parts |