Stainless steel ball transfer unit KUK series

springfor very heavy loads

Ball transfer units with felt seal – Size 30 Product Description Ball transfer unit with reinforced steel housing Ball cup, balls and ball retaining ring made from corrosion-resistant steel, other parts galvanized. Size = 30 Bottom hole With felt seal, lubricated With sheet steel housing Reinforced housing and cover For heavy impact loads Ball cup and ball retaining ring made from corrosion-resistant steel, other parts galvanized Balls made from 1.3541 / 1.4034 With bottom hole Technical Specs Nominal size [mm] 30 Dynamic load capacity C [N] 1900.0 Maximum permissible linear speed vmax [m/s] 2.0 Note: maximum permissible speed vmax In case of prolonged periods of use at speeds above 1 m/s, an increase in temperature and reduction in service life is to be expected depending on the load. Outer diameter D [mm] 45.0 Operating temperature (min. … max.) -30 °C ... +100 °C Note: permissible operating temperature (min. ... max.) At temperatures above 100 °C, only bright metal ball transfer units without a felt seal should be used. Make allowance for reduction in load capacity. Use high-temperature lubricant! Follow the manufacturer’s instructions! The existing lubricant oil may have to be washed out. Weight [kg] 0.33 Static load capacity C0 [N] 4000.0 Maximum operating temperature [°C] +100 Minimum operating temperature [°C] -30 Dimension b [mm] 8.2 Tolerance c +0.2 Dimension D [mm] 45 Tolerance D [mm] ±0.08 Dimension D1 [mm] 55 Dimension dW [mm] 30.162 Dimension h [mm] 13.8 Dimension H [mm] 37.5 Tolerance h ±0.3