{"product_id":"needle-roller-bearings-hk-nk-na-nx-series-supplier-kolkata","title":"Industrial Needle Roller Bearings | Ready Stock in Kolkata","description":"\u003ch4\u003e\u003cb\u003eIndustrial Needle Roller Bearings | Ready Stock in Kolkata\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003eLooking for high-precision \u003cb\u003eNeedle Roller Bearings in Kolkata\u003c\/b\u003e? \u003cb\u003eRajasthan Bearing \u0026amp; Mill Stores\u003c\/b\u003e maintains comprehensive \u003cb\u003eMarshall House ready stock\u003c\/b\u003e for light-duty, heavy-duty, and specialized combined needle roller bearing series. Designed with thin cylindrical rollers to offer maximum load capacity within minimal radial space, needle bearings are essential for gearboxes, automotive transmissions, textile machinery, and industrial pumps.\u003c\/p\u003e\n\u003cp\u003eWe stock drawn cup shell bearings, solid inner\/outer ring series, thrust needle assemblies, and combined radial\/thrust units from top global and domestic brands, including \u003cb\u003eINA, SKF, NTN, KOYO, IKO, and BCI\u003c\/b\u003e.\u003c\/p\u003e\n\u003ch5\u003e\u003cb\u003eKey Series \u0026amp; Fast-Moving Bearing Numbers\u003c\/b\u003e\u003c\/h5\u003e\n\u003cp\u003eOur Kolkata office carries ready stock for immediate dispatch across all major industrial needle series:\u003c\/p\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDrawn Cup Needle Roller Bearings (HK \/ BK Series):\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ci\u003eFeatures:\u003c\/i\u003e Thin-walled outer ring pressed directly into housing bores for compact equipment design.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ci\u003eTop Selling Numbers:\u003c\/i\u003e \u003cb\u003eHK 0810, HK 1012, HK 1210, HK 1512, HK 1616, HK 2016, HK 2520, HK 3020\u003c\/b\u003e (Open End) \u0026amp; \u003cb\u003eBK 1012, BK 1212\u003c\/b\u003e (Closed End).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMachined Heavy-Duty Needle Bearings (NA \/ RNA \/ NK Series):\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ci\u003eFeatures:\u003c\/i\u003e Heavy-section solid outer ring for high radial load capacity and shock resistance. Available with inner ring (NA) or without inner ring (RNA \/ NK).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ci\u003eTop Selling Numbers:\u003c\/i\u003e \u003cb\u003eNA 4900, NA 4902, NA 4904, NA 4906, RNA 4902, NK 15\/16, NK 20\/20, NK 25\/20, NK 30\/20\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCombined Needle Roller Bearings (NX \/ NKX \/ NKIA Series):\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ci\u003eFeatures:\u003c\/i\u003e Integrates a radial needle roller bearing with a full-complement thrust ball bearing for dual-direction combined load applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ci\u003eTop Selling Numbers:\u003c\/i\u003e \u003cb\u003eNX 10 Z, NX 12 Z, NX 17 Z, NX 20 Z, NX 25 Z, NX 30 Z\u003c\/b\u003e (as shown above), plus \u003cb\u003eNKX 15, NKX 20, NKX 25\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eNeedle Roller \u0026amp; Cage Assemblies (K Series \/ Cam Followers - KR, NUKR):\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ci\u003eFeatures:\u003c\/i\u003e Independent cage units and heavy-duty stud-type cam follower track rollers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch5\u003e\u003cb\u003eTechnical Specifications \u0026amp; Features\u003c\/b\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHigh Radial Load Capacity:\u003c\/b\u003e Compact design delivers maximum load ratings in tight mounting spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLow Cross-Section Height:\u003c\/b\u003e Ideal for weight-sensitive and space-constrained machinery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSealing Configurations:\u003c\/b\u003e Open, single rubber seal (RS), or double rubber seal (2RS) options.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMaterial Options:\u003c\/b\u003e High-carbon chromium bearing steel races with steel or nylon cages.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cb\u003eNeed exact dimensions, cross-reference part numbers, or bulk wholesale pricing?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e📞 \u003cb\u003eWhatsApp Us:\u003c\/b\u003e +91 9830157286\u003c\/p\u003e\n\u003cp\u003e🏢 \u003cb\u003eShop Address:\u003c\/b\u003e Room No. 50, Marshall House, 33\/1 NS Road, Kolkata\u003c\/p\u003e\n\u003cp\u003e📦 \u003cb\u003eDispatch:\u003c\/b\u003e Same-day local pickup or pan-India courier shipping.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Rajasthan Bearing \u0026 Mill Stores","offers":[{"title":"Default Title","offer_id":43090968281182,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/2132\/5918\/files\/needle_bearing.jpg?v=1785748906","url":"https:\/\/rajasthanbearingskolkata.co.in\/products\/needle-roller-bearings-hk-nk-na-nx-series-supplier-kolkata","provider":"Rajasthan Bearing \u0026 Mill Stores","version":"1.0","type":"link"}