Industrial Bearing Products
Precision-engineered bearings for wind power, mining, steel, automotive, and heavy industry — ISO 9001 & TS 16949 certified.
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Certified
230 products found in Cylindrical Roller Bearing
SKF NN 30 MID-Size Super-Precision Double Row Cylindrical Roller Bearing Tapered Bore PA66 Cage
SKF NN3020KTN9/SP Double Row Cylindrical Roller Bearing 100×150 mm SP Precision — 1:12 tapered bore (K) allows interference fit fine-tuning on precision spindle shafts. The TN9 glass fibre reinforced polyamide cage ensures stable high-speed performance, while SP class delivers strict dimensional and running accuracy for machine tool applications. Authenticate every unit through SKF official app QR code scanning for full batch-level verification.
SKF NNU4980B/SPW33 Super Precision Double Row Cylindrical Roller Bearing 400x540x140mm
SKF NNU4980B/SPW33 Double Row Cylindrical Roller Bearing 400×540×140 mm SP — Open design requires external sealing, while SP super precision ensures strict dimensional accuracy for machine tool spindles. The W33 suffix provides an outer ring lubrication groove and three holes for optimized oil distribution under high radial loads. Our technical review strictly aligns clearance, cage material, and precision suffixes during cross-referencing to prevent field failures.
SKF NN 30 Series Tapered Bore Double Row Cylindrical Roller Bearing
SKF NN3014 KTN/VQ554 Double Row Cylindrical Roller Bearing 70 mm Bore — engineered for high rigidity in precision equipment. The 1:12 tapered bore enables precise radial clearance adjustment during mounting. Open configuration demands external lubrication to manage heat dissipation in machine tool spindles. Verify authenticity instantly by scanning the batch QR code through the official SKF app.
SKF NN 3020 Ktn9/Vm1271 Double Row Cylindrical Roller Bearings
SKF NN3020KTN9/VM1271 Double Row Cylindrical Roller Bearing 100×150 mm SP/UP — The 1:12 tapered bore enables precise radial clearance adjustment during mounting. Its TN9 polyamide cage minimizes friction for high-speed spindle operations, while the open design requires external lubrication. Shipped with a full documentation package, including material test reports and SP/UP dimensional inspection records.
SKF N 1013 Kpha/Hc5sp Cylindrical Roller Bearing Brass Cage
SKF N1013 KPHA/HC5SP Cylindrical Roller Bearing 65 mm Bore SP Precision — features a 1:12 tapered bore for radial clearance adjustment and an open design requiring external sealing. The brass cage ensures high-speed stability, while SP precision delivers strict running accuracy for machine tool spindles. Supplied with comprehensive original factory batch traceability documentation to guarantee authentic provenance and complete supply chain transparency.
SKF NN 3028 K/SPW33VR5220 Super Precision Double Row Cylindrical Roller Bearing
SKF NN 3028 K/SPW33VR5220 Double Row Cylindrical Roller Bearing 140×210×53 mm SP — featuring a 1:12 tapered bore for precise radial clearance adjustment during mounting. The SP super precision class ensures strict dimensional accuracy for machine tool spindles, while the W33 outer ring lubrication groove guarantees optimal oil distribution at high speeds. Verify authenticity instantly by scanning the packaging QR code through the official manufacturer app.
SKF NN3024 KTN9/SPVR522 Double Row Cylindrical Roller Bearing Genuine
SKF NN3024 KTN9/SPVR522 Double Row Cylindrical Roller Bearing 120×180 mm SP 1:12 tapered bore enables precise radial clearance adjustment during mounting Roller-centred TN9 polyamide cage delivers high-speed stability and low noise SP superior precision ensures tight running accuracy for machine tool spindles Each order ships with a complete documentation package including material test reports and dimensional inspection certificates
SKF NN 3018 KTN9/HC5SPW33 Double Row Cylindrical Roller Bearing Genuine
Official App QR Verification — Every SKF NN3018 KTN9/HC5SPW33 double row cylindrical roller bearing we dispatch includes a scannable code linking directly to the manufacturer’s authentication database. Technical Specifications Parameter Value Designation NN3018 KTN9/HC5SPW33 Bearing Type Double Row Cylindrical Roller Bearing Seal or Shield Type Open Number of Rows Double Row Bore Type Tapered 1:12 […]
SKF NNU 49/670 BK/SPW33X Mud Pump Cylindrical Roller Bearing
SKF NNU 49/670 BK/SPW33X Double Row Cylindrical Roller Bearing 670×900 mm SP — engineered for mud pumps with a 1:12 tapered bore for precise mounting adjustment. The W33 outer ring lubrication groove ensures optimal grease distribution under extreme radial loads. Guaranteed cross-reference alignment of clearance, cage, and precision suffixes.
SKF NNU4984BK/SPW33 Double Row Cylindrical Roller Bearing Authorized Distributor
SKF NNU4984BK/SPW33 Double Row Cylindrical Roller Bearing 420×560 mm SP — engineered for high-rigidity rotating equipment. SP super precision class guarantees tight dimensional and running accuracy for demanding machine tool spindles. W33 outer ring lubrication grooves and holes ensure consistent oil distribution and efficient heat dissipation. Open design requires external sealing arrangements and customized lubrication systems for optimal performance. Every shipment includes a complete documentation package with material test reports and dimensional inspection certificates to verify precision compliance.
SKF NN 3017ktn9/Spvr521 Cylindrical Roller Bearing Genuine Authorized Supplier
SKF NN3017KTN9/SPVR521 Double Row Cylindrical Roller Bearing SP features a 1:12 tapered bore for precise radial clearance adjustment during mounting. The glass fibre reinforced PA66 cage ensures high-speed stability, while the open design requires external lubrication and sealing for machine tool spindles. Ensure exact cross-reference alignment across clearance, cage material, and SP precision class to prevent thermal binding.
FAG NN3026TN9/SPC1LW33 Double Row Cylindrical Roller Bearing
FAG NN3026TN9/SPC1LW33 Double Row Cylindrical Roller Bearing 130 mm Bore SP Precision — TN9 glass fibre reinforced polyamide cage reduces friction for high-speed spindle operation, while SP class ensures tighter running accuracy than standard P5 grades. W33 outer ring lubrication groove and holes enable efficient relubrication without disassembly. Every order cross-references clearance, cage material, and precision suffixes as a matched set to prevent thermal binding in machine tool spindles.
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