SKF TMMA80 bearing mounting / dismounting tool. Precision fitting tool — impact ring set (TMFT), induction heater (TIH), oil-injection dismounting kit (TMOF), hydraulic pull-up nut (HMV), or three-arm mechanical puller (TMMR / TMMD) — used to mount and dismount rolling bearings without damage.
| Type | Bearing mounting / dismounting tool |
| Designation | SKF TMMA80 |
| HS code | 8205.59 |
| Effective arm length | 200 mm |
| Claw height | 9.8 mm |
| Claw length | 18 mm |
| Total Arm length | 327 mm |
| Claw width | 28 mm |
| Puller adaptor thread | UN 1.25 x 12 tpi |
| Spindle head, hexagon size | 22 |
| Puller or Adapter hexagon size | 30 mm |
| Total spindle length | 425 mm |
| Recommended applications | For the dismounting of bearings, gears, pulleys and other industrial ring shaped components in industrial, construction and agricultural applications with an interference fit on the shaft |
| Suitable for workpiece dismounting from a Cylindrical seating (straight shaft) | Yes |
| Suitable for bearing dismounting from a Tapered seating (conical shaft) | Yes |
| Suitable for bearing dismounting from a Sleeve (adapter or withdrawal sleeve) | Yes |
| Suitable for workpiece dismounting from a Blind arrangement (housing with shaft) | No |
| Suitable for workpiece dismounting from a Housing | No |
| Suitable for bearing type(s) | All |
| Dismounting force generation | Spindle |
| Special features | Spring operated opening mechanism |
| Number of arms | 3 |
| Pulling force (max) | 80 kN |
| Spindle torque (max) | 175 N·m |
| Spindle nose piece | yes, ⌀26 mm |
| Colour | Black, with red handle |
| Material | Alloy engineering steels, hardened and tempered |
| Coating | Black phosphated, red powdercoated |
| Content | 1x Puller TMMA 80 with mechanical spindle; 1x Tube of spindle grease LGEV2/0.035;1x Printed instructions for use |
| Country of Manufacturing (COM code) | 25 - Hungary |
| Product net weight | 5.68 kg |
| eClass code | 23-05-19-01 |
| UNSPSC code | 27111712 |
| Material | As declared by SKF designation suffix |
| Temperature range | Per SKF product data |
| Primary standard | SKF designation convention |
| MOQ | 1 |
Interchange with peer OEM equivalents on identical boundary plan and execution — confirm cage, clearance, sealing and precision-class suffix before substitution.