{"product_id":"rna4904-single-caged-needle-roller-bearing-machine","title":"RNA4904 Single Caged Needle Roller Bearing Machined Type 25 x 37 x 17 mm High Carbon Steel with Oil Hole for Linear Slide Units and Industrial Machinery","description":"Single RNA4904 caged needle roller bearing 25x37x17 mm\u003cbr\u003e\n✔️ 25 mm I.D., 37 mm O.D., 17 mm W, machined cage, oil hole\n\n\u003cp\u003eThis is a single machined type caged needle roller bearing for linear slide units and industrial machinery, ideal where high radial load capacity in compact spaces is needed.\u003c\/p\u003e\n\n✅ Model: RNA4904\u003cbr\u003e\n✅ Type: Machined caged needle roller, 1 row\u003cbr\u003e\n✅ Bore: 25 mm I.D.; Outer diameter: 37 mm O.D.; Width: 17 mm W\u003cbr\u003e\n✅ Material: High carbon steel, open design with oil hole\u003cbr\u003e\n✅ Dynamic load capacity: 21,000 N; Static: 25,000 N\u003cbr\u003e\n✅ Max speed: 16,000 rpm; Series: RNA49 metric series\u003cbr\u003e\n✅ Pack: single bearing each; weight 0.120 lb\u003cbr\u003e\n\n\u003cp\u003e💡 How do needle roller bearings improve linear slide unit performance?\nNeedle roller bearings give high radial load support in tight spaces and are handy for compact machinery.\n- Higher load capacity per size than many sealed ball bearing options, ideal for linear slide unit setups.\n- Thin cross section saves space for lower profile designs in machine tools and conveyors.\n- Open machined cages with oil holes allow easy lubrication for long service life.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969480212715,"sku":"861827","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/caged-needle-roller-bearings-machined.jpg?v=1773707383","url":"https:\/\/vxb.com\/products\/rna4904-single-caged-needle-roller-bearing-machine","provider":"VXB Bearings","version":"1.0","type":"link"}