{"product_id":"lrtz283230-inner-ring-single-metric-needle-roller","title":"LRTZ283230 Inner Ring (Single) - Metric needle roller bearing race, 28 mm ID x 32 mm OD x 30.5 mm width, high carbon steel, general use, fits GTR324530, linear slide unit accessory","description":"Metric needle roller inner ring, 28 x 32 x 30.5 mm\u003cbr\u003e\n✔️ Single inner ring, high carbon steel, general use, fits GTR324530\n\n\u003cp\u003eThis single metric inner ring is a precision race for needle roller bearings commonly used in industrial linear slide units, gearboxes, and cam assemblies. Perfect for general repair, maintenance, and OEM replacements.\u003c\/p\u003e\n\n✅ Model: LRTZ283230 (LRTZ metric series)\u003cbr\u003e\n✅ Bore (ID): 28 mm; Outer diameter (OD): 32 mm\u003cbr\u003e\n✅ Width: 30.5 mm; Machined type: needle roller bearing race\u003cbr\u003e\n✅ Material: High carbon steel; bore type: chamfer; oil hole: No\u003cbr\u003e\n✅ Compatible with GTR324530 and linear slide unit assemblies\u003cbr\u003e\n✅ Pack: single inner ring; SKU 861795\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller bearing inner ring used for in linear slide units and machine assemblies?\nIt provides the hardened raceway that needle rollers run on, delivering compact radial load support and accurate alignment in tight mechanical spaces. Quick overview:\n- Acts as the inner race for needle roller bearings, giving a precise running surface for rollers.\n- Saves radial space versus ball bearings, handy in linear slide units, gearboxes, and cam drives.\n- Works with sealed ball bearing conversions or ceramic retrofits when higher speed or lower friction is needed.\n- Commonly chosen for maintenance, OEM builds, and repair kits where part fits like GTR324530 are required.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969377812715,"sku":"861795","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/63b796f589cc173498fc8e6988535e2b.png?v=1775237612","url":"https:\/\/vxb.com\/products\/lrtz283230-inner-ring-single-metric-needle-roller","provider":"VXB Bearings","version":"1.0","type":"link"}