{"product_id":"6903-ntn-small-size-ball-bearing-standard-grade-fo","title":"6903 NTN small size ball bearing standard grade for compact machinery, delivering smooth rotation, low friction, durable steel construction, and reliable performance in precision applications","description":"\u003cdiv\u003e6903 NTN Compact Ball Bearing, Standard Version\u003cbr\u003e\n✔️ 1x NTN 6903 standard ball bearing, commonly used in small equipment \u003cp\u003eThe NTN 6903 is a small-size ball bearing built for compact assemblies. This deep groove bearing handles radial loads in small motors, robotics, CNC kits, and precision gear drives where smooth rotation matters. It's a common replacement part in hobby machines and lightweight equipment.\u003c\/p\u003e ✅ Bearing type: Deep groove ball bearing\u003cbr\u003e\n✅ Model: 6903, NTN\u003cbr\u003e\n✅ Size: Bore 10 mm (0.394 in) x OD 22 mm (0.866 in) x width 6 mm (0.236 in)\u003cbr\u003e\n✅ Material: Chrome steel components\u003cbr\u003e \u003cp\u003e💡 What is a common use for a small deep groove ball bearing in machinery?\u003c\/p\u003e\n\u003cp\u003eSmall bearings like the 6903 are handy for supporting radial loads in tight spaces.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUsed in compact electric motors, hobby robotics, and miniature gearboxes\u003c\/li\u003e\n\u003cli\u003eProvides smooth rotation with minimal friction in small shafts\u003c\/li\u003e\n\u003cli\u003eEasy to source as a standard NTN 6903 replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52603120091455,"sku":"NTN-283897","price":167.93,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/6903-ntn-small-ball-bearing-steel.png?v=1776626155","url":"https:\/\/bearingscanada.com\/products\/6903-ntn-small-size-ball-bearing-standard-grade-fo","provider":"Bearings Canada","version":"1.0","type":"link"}