{"product_id":"cam-follower-3x7x3-mm-ball-bearing","title":"Mini Cam Follower 3x7x3mm Ball Bearing - M3 4mm Bolt","description":"\u003cp\u003eCam Follower 3x7x3mm Ball Bearing – M3 Bolt Included\u003cbr\u003e✔️ Stainless Steel M3 x 4mm Bolt – Compact Guide Roller\u003c\/p\u003e\n\u003cp\u003eThis 3x7x3mm cam follower features a precision deep groove ball bearing mounted on a 4mm long M3 stainless steel bolt. Ideal for miniature guides, robotics, or linear slide applications, it offers smooth rotation and a secure hex bolt design.\u003c\/p\u003e\n\u003cp\u003e✅ Bearing size: 3mm ID x 7mm OD x 3mm width\u003cbr\u003e✅ Type: Deep groove ball bearing cam follower\u003cbr\u003e✅ Bolt: M3 thread, 4mm length – stainless steel\u003cbr\u003e✅ Bearing material: Chrome steel\u003cbr\u003e✅ Hole shape: Hexagon\u003cbr\u003e✅ Dimensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eC: 1mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eM (Thread): M3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eL (Bolt length): 4mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eW: 3mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eD: 7mm\u003cbr\u003e✅ Quantity: 1 cam follower\u003cbr\u003e✅ Brand: VXB Bearing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e💡 What are mini cam followers used for?\u003cbr\u003eMini cam followers are perfect for small-scale automation, tracking systems, and custom robotics where compact, guided motion is needed. They offer precise rolling support in tight spaces.\u003c\/p\u003e\n\u003cp\u003eTiny but tough - built for smooth guided movement in mini mechanical systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49313349042369,"sku":"Cam-Follower-3x7x3ZZ-C1-L4-M3 Bearing","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/JS-ZZ-1_d9a17580-3c6e-41d1-993e-051ee1dce026.gif?v=1748647374","url":"https:\/\/smallbearings.com\/zh\/products\/cam-follower-3x7x3-mm-ball-bearing","provider":"Small Bearings","version":"1.0","type":"link"}