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DIN 471 External Retaining Rings

DIN 471 External Retaining Ring

DIN 471 External Retaining Rings are retaining rings for shafts, which means they are axially installed into a groove machined in the shaft so the ring can create a removable shoulder that retains components. The tips of retaining ring pliers fit the ring's lug holes to simplify installation and removal by expanding the ring and allowing it to pass over the shaft. Since nearly 360° of the ring contacts the groove, it can tolerate high thrust loads especially compared to radially installed retaining rings. Although size is listed as shaft diameter, the inside (free) diameter of the ring is smaller to accommodate the smaller diameter of the mating groove. However, the specified free diameter only applies to rings that have not been installed—once expanded, the free diameter will measure slightly larger than the specified dimension. They are available in plain finish spring steel and stainless steel.

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Code Product Qty. Package Qty. Carton Add to Basket
RBA1023-500 M190 External Retaining Ring DIN 471, Spring Steel, Plain Finish
RBA1024-500 M195 External Retaining Ring DIN 471, Spring Steel, Plain Finish
RBA1025-500 M200 External Retaining Ring DIN 471, Spring Steel, Plain Finish
RBA1026-500 M210 External Retaining Ring DIN 471, Spring Steel, Plain Finish
RBA1028-500 M220 External Retaining Ring DIN 471, Spring Steel, Plain Finish
RBA1030-500 M230 External Retaining Ring DIN 471, Spring Steel, Plain Finish
RBA1031-500 M240 External Retaining Ring DIN 471, Spring Steel, Plain Finish
RBA1032-500 M250 External Retaining Ring DIN 471, Spring Steel, Plain Finish
RBA1033-500 M260 External Retaining Ring DIN 471, Spring Steel, Plain Finish
RBA1034-500 M270 External Retaining Ring DIN 471, Spring Steel, Plain Finish
RBA1035-500 M280 External Retaining Ring DIN 471, Spring Steel, Plain Finish
RBA1036-500 M290 External Retaining Ring DIN 471, Spring Steel, Plain Finish

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