Description
SKF TMMA 120 EasyPull Mechanical Bearing Puller
The SKF TMMA 120 is a mechanically operated EasyPull bearing puller with spring-operated, self-locking arms. It provides a maximum withdrawal force of 120 kN for suitably sized components where the puller can obtain the required grip and alignment.
Technical specifications
| Manufacturer / model | SKF / TMMA 120 |
|---|---|
| Operating type | Mechanical EasyPull |
| Maximum withdrawal force | 120 kN |
| External grip range | 75–250 mm |
| Effective arm length | 250 mm |
| Claw height | 13.8 mm |
| Arm arrangement | Spring-operated, self-locking puller arms |
| Positioning | Self-centring design with nosepiece |
| Optional hydraulic upgrade | TMHS 100 accessory, separately specified |
| Total weight | Approximately 10.6 kg |
Application and selection
For wind farm workshop maintenance, the puller can assist with removing suitable bearings and other shaft-mounted components on auxiliary machinery. Component dimensions, the interference fit and available space determine the required tool arrangement.
Assess the required withdrawal force, claw clearance, shaft-centre support and the load path before selecting the tool. A protection blanket or pulling plate may be required for the task and should be quoted separately. The listed product is the mechanical TMMA 120; it is not the TMMA 100H hydraulic puller or a complete hydraulic set.
Information for your quotation
- Required quantity and component or bearing reference
- External gripping diameter, depth and available claw clearance
- Expected withdrawal force and shaft arrangement
- Required protection accessories, delivery postcode and project timing
The image shows the mechanical EasyPull configuration. Hydraulic conversion equipment, pulling plates and protection accessories are separately specified.
Supply availability, included items, price, freight, lead time and warranty arrangements are confirmed in the written quotation for the selected configuration.