Lenze Bushes & Collars | Mechanical, Fluid Power & Tools Locking Bush Etp Express 25Mm,30Mm Shaft Diameter

Description

ETP Express Locking BushesUnique single screw hydraulic shaft to hub locking bush offering infinite radial and axial adjustment.Designed for ultra-fast mounting of gears, pulleys, sprockets etc where frequent operations and very high accuracy are required. Very high concentricity and self-centeringUltra-fast, locking and un-locking with single pressure screwRadial pressure screw for easy accessAutomatic release when screw is loosenedIdeal for applications with very small diameter hubsH7-h7 hub bore and shaft tolerancesRadial concentricity 0.03mmTemperature range -30 to +85C, refer to technical dept. if ambient temperature is below 0C CautionTo select the correct bush and hub the external diameter of the outer hub should be sufficient to withstand the stresses exerted. To calculate the size, multiply the bush outside diameter by the relevant factor: Steel x 1.5, Cast Iron x 2.0, Aluminium x 2.5. If the selected hub diameter is greater than or equal to the calculated size, then the selected size is suitable.