{"product_id":"rnast8r-separable-caged-roller-follower-single-uni","title":"RNAST8R Separable Caged Roller Follower, Single Unit, 12 mm I.D., Crowned Rollers, No Inner Ring, Open Type, High-Carbon Chrome Steel, Metric, 24 mm","description":"Separable caged roller follower, 12 mm I.D., single\u003cbr\u003e\n✔️ 12 mm I.D.; 24 mm rollers; 9.8 mm width; caged; open type; steel\n\n\u003cp\u003eThis is a single separable caged roller follower (metric) used for linear slide units, cam follower duties, conveyors, and machine tooling where radial loads and smooth tracking matter.\u003c\/p\u003e\n\n✅ Model: RNAST8R, RNAST metric series\u003cbr\u003e\n✅ Inside diameter: 12 mm\u003cbr\u003e\n✅ Roller diameter: 24 mm; roller width: 9.8 mm\u003cbr\u003e\n✅ Roller profile: Crowned; separable type without inner ring\u003cbr\u003e\n✅ Retainer: Caged; enclosure: Open; material: High carbon chrome steel\u003cbr\u003e\n✅ Dynamic load capacity: 5650 N; Static load capacity: 5890 N\u003cbr\u003e\n✅ Temperature rating: -20 to 120 deg C; single bearing (pack of 1)\u003cbr\u003e\n\n\u003cp\u003e💡 What is a roller follower used for in automated linear slide units and cam systems?\nA handy guide element for carrying radial loads and keeping motion smooth in linear slide units and cam interfaces.\n- Ideal for cam follower applications, linear slide unit guides, conveyors, and automation equipment\n- Crowned rollers reduce edge loading and improve tracking in bearing rails and linear slides\n- Separable caged designs make mounting, inspection, and replacement quick for maintenance and tooling setups\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511403147583,"sku":"861514","price":62.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/ae28ba838b2784eeff0c359f6f19b278.png?v=1776637825","url":"https:\/\/bearingscanada.com\/products\/rnast8r-separable-caged-roller-follower-single-uni","provider":"Bearings Canada","version":"1.0","type":"link"}