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Safe and simple bearing dismounting
Equipped with spring-operated arms and a solid design, SKF's patented EasyPull is one of the most user-friendly and safe tools on the market. Ergonomically designed, the spring-operated arms enable the user to position the puller behind the component with just one movement. The mechanical TMMA series consists of 3 pullers TMMA 60, TMMA 80 and TMMA 100 differing in size and withdrawal force.
- Sturdy design allows dismounting of components even in the tightest application in a safe manner
- The unique red rings spring-operated opening mechanism allows the EasyPull to be placed behind the component with one movement of the hands
- Self-locking arms help prevent the risk of puller slipping under load
- Double hexagonal heads allow easier application of withdrawal force
- Self-centring capability and nosepiece help to avoid damage to shaft
- Efficient use of time due to quick dismounting
- Available in three sizes with a withdrawal force of 60, 80 or 120 kN (6.7, 9.0 or 13.5 ton US), enabling easy selection
- Hydraulic force generators available as an accessory for the 80 and 120 kN versions
Technical data:
- TMMA 60
- General Width of grip external, minimum: 36 mm (1.4 in)
- Width of grip external, maximum: 150 mm (5.9 in)
- Effective arm length: 150 mm (5.9 in)
- Maximum withdrawal force: 60 kN (6.7 ton US)
- Total weight: 4,0 kg (8.8 lb)
- Claw dimensions
- Claw height: 7,5 mm (0.30 in)
- Claw length: 15 mm (0.6 in)
- Claw width: 20 mm (0.8 in)
- Force generators
- Hexagon on puller or adapter: 27 mm
- Hexagon on mechanical spindle: 17 mm
- Max torque: 105 Nm (75 lbf ft)
- Diameter nose piece: 24 mm (0.9 in)
- Adapter: Hydraulic upgrade not available
- Spare parts
- Arm: TMMA 60-1
- Spindle with nose piece: (and adapter) TMMA 60-2
- Opening mechanism: TMMA 60-3
- Accessories
- Puller protection blanket: TMMX 210
- Gloves: TMBA G11W
- Hydraulic spindle - Spindle grease: LGEV 2/0.035
- Tri- section pulling plates: TMMS 50
- TMMA 80
- General
- Width of grip external, minimum: 52 mm (2.0 in)
- Width of grip external, maximum: 200 mm (7.8 in)
- Effective arm length: 200 mm (7.8 in)
- Maximum withdrawal force: 80 kN (9.0 ton US)
- Total weight: 5,7 kg (12.6 lb)
- Claw dimensions
- Claw height: 9,8 mm (0.39 in)
- Claw length: 18 mm (0.7 in)
- Claw width: 28 mm (1.1 in)
- Force generators
- Hexagon on puller or adapter: 30 mm
- Hexagon on mechanical spindle: 22 mm
- Max torque: 175 Nm (125 lbf ft)
- Diameter nose piece: 26 mm (1.0 in)
- Adapter: Hydraulic upgrade - TMHS 75
- Spare parts
- Arm: TMMA 80-1
- Spindle with nose piece (and adapter): TMMA 80-2
- Opening mechanism: TMMA 75H/80-3
- Accessories
- TMMA 120
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