{"product_id":"wheel-bearings-1-2-or-5-8","title":"Wheel \u0026 Caster Housing Bearings \"1\/2 or 5\/8\"","description":"\u003ch4\u003eProduct Overview\u003c\/h4\u003e\n\u003cp data-path-to-node=\"1\" id=\"p-rc_8308b0fbc01c48a3-59\"\u003e\u003cspan class=\"citation-123 citation-end-123\"\u003eWheelchair bearings are critical, low-profile mechanical components that ensure a smooth, quiet, and effortless ride.\u003csup class=\"superscript\" data-turn-source-index=\"1\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e Over time, friction, hair, dust, dirt, and moisture degrade the lubrication inside old bearings. \u003cspan class=\"citation-122 citation-end-122\"\u003eThis wear leads to tracking alignment problems, loud squeaking, caster flutter, wheel wobble, and increased physical strain on your upper body.\u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-121 citation-end-121\"\u003eServicing or replacing your bearings at least once a year preserves your wheelchair's handling and enables you to roll farther with every push.\u003csup class=\"superscript\" data-turn-source-index=\"3\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\" id=\"p-rc_8308b0fbc01c48a3-60\"\u003e\u003cspan class=\"citation-120\"\u003eThese high-quality replacement bearings utilize specialized \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"60\"\u003e\u003cspan class=\"citation-120\"\u003edouble-lipped rubber seals (2RS)\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-120 citation-end-120\"\u003e or shielded enclosures rather than standard metal seals.\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e The tight rubber contact completely blocks water, grit, and road grime while trapping internal synthetic grease to prevent internal rust and premature failure.\u003c\/p\u003e","brand":"Per4Max Store","offers":[{"title":"Wheel \/ 1\/2\" \/ 2","offer_id":44099070591041,"sku":"BEAR-1\/2ID","price":10.0,"currency_code":"USD","in_stock":true},{"title":"Wheel \/ 1\/2\" \/ 10","offer_id":44099080126529,"sku":"BEAR-1\/2ID-SLEEVE","price":30.0,"currency_code":"USD","in_stock":true},{"title":"Wheel \/ 5\/8\" \/ 2","offer_id":44099072852033,"sku":"BEAR-5\/8ID","price":16.0,"currency_code":"USD","in_stock":true},{"title":"Wheel \/ 5\/8\" \/ 10","offer_id":44099080159297,"sku":"BEAR-5\/8ID-SLEEVE","price":50.0,"currency_code":"USD","in_stock":true},{"title":"Caster Housing \/ 1\/2\" \/ 2","offer_id":44140341887041,"sku":"BEAR-1\/2ID-CST","price":10.0,"currency_code":"USD","in_stock":true},{"title":"Caster Housing \/ 1\/2\" \/ 10","offer_id":44140341919809,"sku":"BEAR-1\/2ID-CST-SLEEVE","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6762\/7841\/files\/5-8Bearings.jpg?v=1783381741","url":"https:\/\/per4max.com\/products\/wheel-bearings-1-2-or-5-8","provider":"PER4MAX SHOP","version":"1.0","type":"link"}