SKF TMHP50/140 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 TMHP50/140 |
| HS code | 8205.59 |
| Effective arm length | 140 mm |
| Alternative arm lengths | With accessory alternative arms: 320 or 570 mm |
| Claw height | 40 mm |
| Claw length | 32 mm |
| Total Arm length | 483 mm |
| Claw width | 24 mm |
| Spindle head, hexagon size | 30 mm |
| Total spindle length | 648 mm |
| Recommended applications | For the dismounting of larger 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 | A hydraulic pump is needed to advance the piston of the hydraulic cylinder in this puller, in which a mechanical spindle is fitted. The recommended pump TMJL to connect to the hydraulic cylinder, is included with this puller. |
| Number of arms | 3 |
| Pulling force (max) | 500 kN |
| Hydraulic Cylinder, piston stroke | 40 mm |
| Hydraulic Cylinder | |
| Maximum Operating Pressure | 800 bar |
| Hydraulic Cylinder | |
| Maximum Operating Pressure | 80 MPa |
| Hydraulic Cylinder | |
| Oil capacity | 260 cm³ |
| Oil viscosity (maximum) | 300 mm²/s |
| Spindle nose piece | Yes, ⌀35 mm |
| Colour | Black |
| Material | Alloy engineering steels, hardened and tempered |
| Coating | Chemical blackened |
| Content | 1x Puller TMHP 50/140;1x TMJL 100 Pump (complete in wooden carrying case);1x Printed instructions for use;1x Piston hold tool;1x Wooden storage crate |
| Country of Manufacturing (COM code) | 25 - Hungary |
| Product net weight | 47 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.