{"product_id":"high-precision-skf-61903-2rs1-deep-groove-ball-bea","title":"High precision SKF 61903-2RS1 deep groove ball bearing delivers smooth operation, long life, and reliable grease seal for 17 mm bore machinery, handling up to 4.62 kN dynamic load and 14,000 rpm","description":"\u003cdiv\u003eSealed 61903-2RS1 Ball Bearing with Dual Seals, Single Unit\u003cbr\u003e\n✔️ 17 mm bore, 60 mm pack height, 1 1\/6 in O.D., CN clearance \u003cp\u003eSKF 61903-2RS1 is a sealed ball bearing with two contact seals, designed for compact, high-speed rotation in machinery and equipment. It’s a solid choice for small motors, gearboxes, conveyors, and DIY projects where smooth motion and protection from dust and lubricant loss matter.\u003c\/p\u003e ✅ Basic Dynamic Load Rating: 4.62 kN \u003cbr\u003e\n✅ Basic Static Load Rating: 2.55 kN \u003cbr\u003e\n✅ Bore diameter: 17 mm (0.67 in) \u003cbr\u003e\n✅ O.D.: 1 1\/6 in (29.6 mm) \u003cbr\u003e\n✅ Pack dimensions: 60 mm high x 60 mm long x 9 mm wide (2.36 in x 2.36 in x 0.35 in) \u003cbr\u003e\n✅ Seals: seal on both sides, contact type \u003cbr\u003e\n✅ Lubricant: grease \u003cbr\u003e\n✅ Material: bearing steel \u003cbr\u003e\n✅ Cage: sheet metal \u003cbr\u003e\n✅ Number of rows: 1 \u003cbr\u003e\n✅ Radial internal clearance: CN \u003cbr\u003e\n✅ Tolerance class: Normal \u003cbr\u003e \u003cp\u003e💡 What is a sealed ball bearing and where is it used?\u003c\/p\u003e\n\u003cp\u003eSealed ball bearings keep lubrication in and contaminants out, handy for a wide range of rotating equipment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHandy for motors, gearboxes, conveyors, and compact machines\u003c\/li\u003e\n\u003cli\u003eHelps extend service life by preserving grease and blocking dirt\u003c\/li\u003e\n\u003cli\u003eCommon in setups where space is tight and quick replacement is needed\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52603146862911,"sku":"SKF-326373","price":256.96,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/skf-61903-2rs1-ball-bearing-cutaway-view.png?v=1776625582","url":"https:\/\/bearingscanada.com\/products\/high-precision-skf-61903-2rs1-deep-groove-ball-bea","provider":"Bearings Canada","version":"1.0","type":"link"}