Hole screws - Import export

Self-adhesive round hole covers made of self-adhesive plastic foil according to individual PANTONE, RAL or CMYK colour code with a diameter of 10 mm, 15 mm, 20 mm, 25 mm, 50 mm or custom sizes. 500 pieces minium order.

Drills are commonly used to make holes and drive screws. They are one of the main items in any tool kit and are used for small projects such as DIY or home improvement, or large projects like woodworking or construction sites. Drills therefore vary in size and type. As a result, there are many different types of bits available for each drill. The Ronix company has manufactured the Ronix RH-5586, SDS-Plus rotary hammer drill bit set that is the best option for general and professional projects

Backlash-free Metal Bellows Coupling Absolutely backlash-free • Life time proof and maintenance-free Accurate transmission characteristics • Installation and removal friendly Rear installation space • High misalignment compensation 5085 ECOLOC Rear installation space High misalignment compensation Dimensions L = Total length of coupling D 1 = Outer diameter of hub 1 H = Clearance diameter d 1/d 2 = Bore diameter C 1 = Guided length shaft bore d 1 K = Distance shaft axis - clamping screw axis I = Distance between clamping screw hole and hub end D G1 = Thread Characteristics Metal bellows made of stainless steel, hubs made of aluminum The shaft tolerance should be within the fit tolerance "g6" or "h7" The contact surfaces have to be free from oil and grease Optional designs with keyways DIN 6885-1

Backlash-free Metal Bellows Coupling Absolutely backlash-free • Life time proof and maintenance-free Accurate transmission characteristics • Installation and removal friendly Compact design • High torsional stiffness 5080 ECOLOC Compact design High torsional stiffness Dimensions L = Total length of coupling D 1 = Outer diameter of hub 1 H = Clearance diameter d 1/d 2 = Bore diameter C 1 = Guided length shaft bore d 1 K = Distance shaft axis - clamping screw axis I = Distance between clamping screw hole and hub end D G1 = Thread Characteristics Metal bellows made of stainless steel, hubs made of aluminum The shaft tolerance should be within the fit tolerance "g6" or "h7" The contact surfaces have to be free from oil and grease Optional designs with keyways DIN 6885-1

Backlash-free Metal Bellows Coupling Compact design • High misalignment compensation • Absolutely backlash-free • Life time proof and maintenance-free • Accurate transmission characteristics • Installation and removal friendly 5078 ECOLOC Compact design High misalignment compensation Dimensions L = Total length of coupling D 1 = Outer diameter of hub 1 H = Clearance diameter d 1/d 2 = Bore diameter C 1 = Guided length shaft bore d 1 K = Distance shaft axis - clamping screw axis I = Distance between clamping screw hole and hub end D G1 = Thread Characteristics Metal bellows made of stainless steel, hubs made of aluminum The shaft tolerance should be within the fit tolerance "g6" or "h7" The contact surfaces have to be free from oil and grease Optional designs with keyways DIN 6885-1

Typical belt drum application The bending moment acting on the hub/shaft connection is the main load to evaluate in a belt drum or similar application. Excessive bending moments can cause overstress in the webs between the screw holes in the locking assembly. In the case of additional loads (bending moments/ radial loads) screw tightening torques may have to be reduced. To limit the influence of the bending load on the locking assembly connection we use the following criteria during the belt drum design process: - Shaft deflection from the bending moments can only have a maximum deflection fm < 1/2000 * L (bearing centre distance). - For the permissible bending load values please refer to our tables. If the pressures are too high for the application please note datasheets Mb 20% - Mb 80% with reduced bending moments. One of the most demanding challenges of our promise of performance is the conveyor pulley application field. The extreme loads which such components are subject...