Шариковое передаточное устройство Bosch Rexroth KU-B12-OFK [R053011210]

Описание

Ball transfer units without felt seal \u2013 Size 12 Product Description Ball transfer unit Galvanized cover and housing, balls made from anti-friction bearing steel Size = 12 Without felt seal, preserved With sheet steel housing Extremely small ball transfer unit For general applications Cover and housing galvanized Balls made from antifriction bearing steel 1.3505 Technical Specs Product attributes Nominal size [mm] 12 Dynamic load capacity C [N] 250 Maximum permissible linear speed vmax [m/s] 2 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] 18 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 * Weight [kg] 0.02 Static load capacity C0 [N] 500 Maximum operating temperature [°C] +100 Minimum operating temperature [°C] -30 Product information Without felt seal Dimension a [mm] 2.1 Dimension b [mm] 4.4 Tolerance c +0.2 Dimension D [mm] 18 Tolerance D [mm] ±0.055 Dimension D1 [mm] 23.3 Dimension dW [mm] 12 Dimension h [mm] 7.4 Dimension H [mm] 15.4 Tolerance h ±0.15