{"product_id":"nsk-nu2215etc3-cylindrical-roller-bearing-75x130x31mm-polyamide-cage-nos-single","title":"NSK NU2215ETC3 Cylindrical Roller Bearing 75x130x31mm Polyamide Cage NOS Single","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cfont face=\"Arial\" size=\"4\"\u003eFAG N\u003c\/font\u003eNSK NU2215ETC3 — Single Row Cylindrical Roller Bearing\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-pre-wrap leading-[1.7]\"\u003eBrand: NSK (Genuine)\nPart Number: NU2215ETC3\nCondition: NOS — New Old Stock, factory-new and unused\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIMPORTANT: This listing is for ONE (1) bearing. The photo may show multiple bearings for reference, but only one bearing will be shipped per purchase. Order the quantity you need.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWHAT IT IS\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe NSK NU2215ETC3 is a single-row cylindrical roller bearing in NSK's high-capacity ET series. The \"NU\" design has no flanges on the inner ring, allowing the inner and outer rings to separate axially — making it ideal as a free-end (floating) bearing in shaft applications where thermal expansion or alignment shift must be accommodated. The polyamide-resin cage handles continuous operation up to 120°C, and the C3 internal clearance (greater than normal) suits applications with thermal expansion or interference-fit installations.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCylindrical roller bearings provide significantly higher radial load capacity than ball bearings of comparable size, making them essential in heavy-duty industrial applications.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSPECIFICATIONS\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBore (inner diameter): 75 mm\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eOuter diameter: 130 mm\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWidth: 31 mm\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBearing type: Single-row cylindrical roller (NU type — no inner ring flanges, separable)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCage: Polyamide resin (ET series)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eInternal clearance: C3 (greater than normal)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHigh-capacity reinforced design (E suffix)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMaximum operating temperature: 120°C\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuitable for high radial loads at moderate-to-high speeds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCOMMON APPLICATIONS\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis bearing is widely used in electric motors (especially mid-to-large frame sizes), gearboxes, pumps, compressors, fans and blowers, paper and printing machinery, machine tools, conveyor systems, mining and quarrying equipment, and other heavy-duty industrial machinery. The NU configuration is specifically chosen as a floating bearing in shaft assemblies paired with a fixed bearing at the opposite end.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCROSS-REFERENCES \/ SUPERSEDES\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCommon equivalents from other manufacturers: SKF NU 2215 ECP\/C3 \/ NU 2215 ECML\/C3, FAG NU2215E.TVP2.C3, Koyo NU2215R-C3, Timken NU2215EMAC3, Nachi NU2215EG, INA NU2215-E-XL-TVP2-C3.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCONDITION DETAILS\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis is genuine NSK New Old Stock. The bearing is factory-new, unused, and in full working condition. Original packaging may show shelf wear, dust, or minor cosmetic flaws from long-term storage.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eRETURNS\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e30-day return policy. If you're not satisfied for any reason, you may open a return request through eBay within 30 days of purchase.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePlease verify this part number, dimensions, and configuration (NU = no inner flanges) match your application before purchasing. Cylindrical roller bearings come in several configurations (NU, NJ, NUP, N) that are NOT interchangeable. If you have questions, message us before buying — we're glad to help!\u003c\/p\u003e","brand":"NSK","offers":[{"title":"Default Title","offer_id":43582158209083,"sku":"LV3 Bag 2","price":143.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/1399\/9163\/files\/57_8e77d286-3d55-4627-9c77-c89e8fe12178.jpg?v=1780957041","url":"https:\/\/qbspartsinc.com\/products\/nsk-nu2215etc3-cylindrical-roller-bearing-75x130x31mm-polyamide-cage-nos-single","provider":"My Store","version":"1.0","type":"link"}