{"product_id":"bosch-rexroth-r150221085-ball-screw-nut-fem-e-c-25x5rx3-4","title":"Bosch Rexroth R150221085 Ball Screw Nut FEM-E-C 25X5RX3-4","description":"\u003cdiv\u003e\u003cp\u003eBosch Rexroth R150221085 Ball Screw Nut FEM-E-C 25X5RX3-4 is a flanged, single ball nut from the FEM-E-C family, designed for use with Rexroth ball screw assemblies where a flange-mounted nut is required. This nut converts rotary motion to precise linear travel with low friction and is specified as part number R150221085. It carries a dynamic load rating of 15,900 N and a static load rating of 27,200 N, with a maximum recommended linear speed of 30 m\/min, making it suitable for precision positioning tasks. The nut weighs about 0.84 lb (approximately 0.38 kg). A manufacturer note indicates this model is discontinued, with R150221083 listed as its successor. The FEM-E-C 25X5RX3-4 variant is for compact 25 mm diameter screw systems where a flange-type mounting is required, complementing the corresponding ball screw to achieve repeatable positioning in automation and machine tools.\u003c\/p\u003e\u003c\/div\u003e","brand":"Rexroth","offers":[{"title":"New","offer_id":46284720505066,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-023.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/bosch-rexroth-r150221085-ball-screw-nut-fem-e-c-25x5rx3-4","provider":"GTG Hardware","version":"1.0","type":"link"}