{"product_id":"separable-caged-roller-follower-nast40zzr-single-m","title":"Separable caged roller follower NAST40ZZR, single metric bearing 40 mm ID, high carbon chrome steel, shielded with oil hole, crowned roller profile, 26 mm width for linear slide units","description":"Single caged separable roller follower, metric\u003cbr\u003e\n✔️ 40 mm ID, 26 mm overall width, 80 mm roller dia, shielded\n\n\u003cp\u003eThis is a single caged separable roller follower for metric systems, used on linear slide units, cam tracks, and conveyor guides.\u003c\/p\u003e\n\n✅ Model: NAST40ZZR, caged separable type\u003cbr\u003e\n✅ Inner diameter: 40 mm; roller dia: 80 mm; roller width: 25.8 mm\u003cbr\u003e\n✅ Overall width: 26 mm; material: high carbon chrome steel\u003cbr\u003e\n✅ Shielded with oil hole; crowned roller profile; retainer: caged\u003cbr\u003e\n✅ Dynamic load cap: 35,900 N; static load cap: 61,100 N; temp −20 to 120 C\u003cbr\u003e\n\n\u003cp\u003e💡 What is a roller follower used for in linear slide unit and cam tracking applications?\nA roller follower is a handy part that transfers motion from cams or rails to moving assemblies while cutting friction and wear.\n\n- Ideal for guiding loads on linear slide unit systems, cam followers, and conveyor lines\n- Works where sealed ball bearing or ceramic bearing options are too small or lack surface contact area\n- Crowned roller profile helps with better load distribution and smoother tracking in cam applications\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969353138411,"sku":"863106","price":166.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/225928bdea9a9152ce6518f678b99014.png?v=1775237103","url":"https:\/\/vxb.com\/products\/separable-caged-roller-follower-nast40zzr-single-m","provider":"VXB Bearings","version":"1.0","type":"link"}