Шариковое передаточное устройство Bosch Rexroth KUM-A12-HB-OFK [R053370200]

Описание

Ball transfer units without felt seal \u2013 Size 12 Product Description Ball transfer unit with solid steel housing Bright metal, balls made from anti-friction bearing steel Size = 12 High collar Without felt seal, preserved With solid steel housing With high collar Very smooth running Housing in bright metal Galvanized cover Balls made from antifriction bearing steel 1.3505 Without felt seal 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] 20 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] 0.03 Static load capacity C0 [N] 700 Maximum operating temperature [°C] +100 Minimum operating temperature [°C] -30 Dimension a [mm] 7 Tolerance a ±0.1 Tolerance b ±0.1 Dimension D [mm] 20 Tolerance D [mm] ±0.1 Dimension D1 [mm] 17.5 Dimension D1 tolerance ±0.1 Dimension dW [mm] 12 Dimension h [mm] 3 Dimension H [mm] 16.5 Tolerance H ±0.2 Dimension h1 [mm] 10.5 Tolerance h1 ±0.1