Roller backstop BA...R, BC...R series

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Application as Backstop with lever arm with rollers Features Complete Freewheels BA…R and BC...R with lever arm are sealed freewheels with ball bearings. The freewheels BA … R have an end cover and are fitted to shaft ends. The oil filling is carried out after the freewheel has been fitted to the end of the shaft. Freewheels BC … R are supplied oil-filled and ready for installation. They are arranged on through shafts or shaft ends. Besides the standard type, the type with sprag lift-off X is available for wearfree freewheeling operation at high speed rotating inner ring. Nominal torques up to 57 500 Nm. Bores up to 150 mm. A multitude of ­standard­ized bore diameters are available with short delivery times.