Bearing Catalog · SKF China

Ball bearing

Genuine SKF bearings and 500+ partner brands — engineered for high-load, high-speed, and extreme-environment industrial applications. ISO 9001 / TS 16949 certified.

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Showing 97–108 of 151 products
High Precision Stainless Steel Deep Groove Ball Bearing S6015ZZ for Low-Noise Automotive Applications Ball bearing

High Precision Stainless Steel Deep Groove Ball Bearing S6015ZZ for Low-Noise Automotive Applications

Eliminate high-frequency noise and premature wear in automotive driveline and EPS systems — without sacrificing precision or corrosion resistance. The S6015ZZ bearing delivers true low-noise performance thanks to its optimized internal geometry, micro-finished stainless steel raceways, and dual-side ZZ shields that retain high-viscosity grease while blocking contamination. 75×115×20mm radial bearing — exact OEM fit for critical steering and transmission assemblies Stainless steel construction (AISI 440C) with controlled retained austenite content — essential for dimensional stability under thermal cycling Unseparated, single-row deep groove design — ensures rigidity and consistent preload behavior in dynamic load reversals Pre-lubricated with SKF LGMT 2 grease — formulated for extended life in stop-start automotive duty cycles

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Stainless Steel Thrust Ball Bearings 53305–53310 for High-Load Applications Ball bearing

Stainless Steel Thrust Ball Bearings 53305–53310 for High-Load Applications

Stop bearing failures in high-load, corrosive environments—these stainless steel thrust ball bearings deliver unmatched axial load capacity and corrosion resistance where standard carbon steel would pit or seize. Engineered for wind turbine pitch systems and mining conveyors, they’re built to eliminate unplanned downtime caused by moisture, salt, or chemical exposure. Stainless steel thrust bearing models 53305–53310 (25×52×19.8 mm) with fully separated, non-aligning construction—critical for precise preloading in rigid mountings Precision grades up to P2 and vibration classes to Z3V3 ensure smooth, quiet operation at high speeds under heavy thrust loads Lubrication-ready for grease or oil—no re-greasing intervals needed when sealed properly in static applications In stock now with OEM/ODM support from our ISO 9001-certified engineering team in Shanghai

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High Precision 6203/Z2 Z3 Deep Groove Ball Bearing for High-Speed Applications Ball bearing

High Precision 6203/Z2 Z3 Deep Groove Ball Bearing for High-Speed Applications

Extend bearing life and reduce unplanned downtime in demanding high-speed applications — especially where thermal stability and precise radial load handling are non-negotiable. This 6203 bearing delivers SKF-grade precision with Z2/Z3 internal clearance control, ensuring optimal preload retention at elevated operating temperatures common in wind turbine gearboxes and steel mill roll stands. Single-row deep groove design with 0° contact angle — ideal for pure radial loads with incidental axial support 17 × 40 × 12 mm dimensions — fully interchangeable with OEM 6203 mounting envelopes Bearing steel construction, hardened to 60–62 HRC with controlled microstructure for fatigue resistance Pre-packed and ready for immediate integration — no cleaning or re-greasing required before installation

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Self-Aligning Ball Bearings 1203–1204K for Low-Noise Motor Applications Ball bearing

Self-Aligning Ball Bearings 1203–1204K for Low-Noise Motor Applications

Eliminate motor noise and extend service life in precision industrial drives — especially where misalignment or thermal expansion is a silent reliability killer. Our self-aligning ball bearing, low-noise motor bearing 1203–1204K delivers consistent rotational smoothness even under dynamic shaft deflection, thanks to its 45° contact angle and brass cage design that suppresses cage-induced vibration. Exact 17×40×12 mm dimensions — drop-in replacement for SKF 1203 bearing applications without redesign P5 or P4 precision grades available — critical for wind turbine motors where runout tolerance is sub-3 µm C3 clearance standard — optimized for thermal growth in continuous-duty low-noise motor housings Unseparated double-row radial construction — maintains alignment integrity under combined radial + moment loads

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Thrust Ball Bearings 51105–51206 for High-Load Axial Applications Ball bearing

Thrust Ball Bearings 51105–51206 for High-Load Axial Applications

Stop axial overload failures in wind turbine pitch systems and mining conveyor drives — these thrust ball bearing models deliver consistent, high-load thrust capacity where standard bearings fatigue prematurely. Built to SKF engineering tolerances (P0–P2 precision grades) and tested to Z3V3 vibration limits, they’re ready for continuous-duty applications demanding zero axial play drift under shock load. Models 51105–51206 cover bore diameters from 25 mm to 30 mm — all with non-separable washer geometry for simplified mounting in confined spaces Grease- or oil-lubricated; sealed variants available upon request for harsh, dust-laden environments In stock and shipped same-day from Shanghai with ISO 9001:2008 certified traceability — no waiting for custom lead times OEM/ODM support includes raceway surface hardening upgrades and cage material swaps for extreme temperature cycling

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High-Quality Thrust Ball Bearings 51222–51226 for Heavy-Duty Industrial Applications Ball bearing

High-Quality Thrust Ball Bearings 51222–51226 for Heavy-Duty Industrial Applications

Stop unplanned downtime in high-load applications—these thrust ball bearing 51222 deliver consistent axial load capacity even under shock loads and thermal cycling, keeping your wind turbine yaw systems or mining conveyor drives running longer between maintenance cycles. Single-row, non-aligning, separated design—enables fast, precise mounting and easy inspection without disassembling adjacent components Precision grades up to P2 and vibration classes up to Z3V3 available—critical for minimizing noise and wear in high-speed, high-reliability OEM assemblies Specified at 110×160×38 mm with hardened bearing steel races and optimized raceway geometry for >25% higher static load rating than standard ISO 51222 equivalents In stock now with same-day dispatch from Shanghai—no waiting for custom lead times when your production line depends on it

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Thrust Ball Bearings 51126–51230 for High-Load Automotive Applications Ball bearing

Thrust Ball Bearings 51126–51230 for High-Load Automotive Applications

Stop bearing failures under sudden axial loads in high-performance automotive drivelines — these precision thrust ball bearing units deliver consistent, chatter-free thrust support even at sustained 130×170×30 mm envelope constraints. Engineered for OEM fit and long-term reliability, they eliminate the guesswork when upgrading from legacy P0 to true P5-grade axial runout control — a critical differentiator for transmission synchronizer carriers and clutch release mechanisms. Available in full ISO tolerance grades: P0 (standard), P5 (precision), and P4 (ultra-precision) — choose based on your shaft deflection budget Separated design allows independent mounting of washer and cage assembly — essential for controlled preload during installation In-stock globally with same-day dispatch from Shanghai; backed by our 15+ SKF-certified application engineers Lubrication-ready for both high-temp grease (NLGI 2) and oil-bath environments — no re-greasing required in sealed assemblies

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High-Quality Thrust Ball Bearings 51216–51220 for High-Load Industrial Applications Ball bearing

High-Quality Thrust Ball Bearings 51216–51220 for High-Load Industrial Applications

Stop bearing failures under extreme axial loads — these genuine SKF thrust ball bearings deliver unmatched reliability in high-speed, high-load industrial machinery where downtime costs thousands per hour. 51216 thrust ball bearing 80x115x28 mm — exact dimensional compliance ensures drop-in replacement without redesign or retrofitting Available in precision grades up to P2 and vibration classes up to Z3V3 — critical for wind turbine pitch systems and steel mill roll stands Separated, non-aligning design with hardened bearing steel races and optimized raceway geometry for extended service life under shock loading In stock and shipped globally from Shanghai with ISO 9001-certified traceability — no wait times for urgent plant maintenance cycles

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High Load Thrust Ball Bearings 51314–51116 for Heavy-Duty Industrial Applications Ball bearing

High Load Thrust Ball Bearings 51314–51116 for Heavy-Duty Industrial Applications

Stop unplanned downtime in wind turbines, steel mill drives, and mining conveyors — these thrust ball bearings deliver consistent axial load capacity under shock loads and thermal cycling where standard units fail prematurely. Engineered for real-world industrial stress, they feature a precisely controlled 0° contact angle and Z2V2 vibration grade — a detail that matters when your gearbox runs at 1,800 rpm with misalignment-induced dynamic thrust. We pre-grease with high-temperature lithium complex (NLGI #2) and offer P5 precision as standard — no need to wait for special orders. In stock now: models 51314, 51414, 51115, 51215, 51315, 51415, 51116 Separated design allows quick replacement without full disassembly OEM/ODM support backed by SKF-certified application engineers ISO 9001:2008 certified manufacturing — same quality control used for global wind OEMs

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High Precision Stainless Steel Deep Groove Ball Bearing S6814ZZ for Low Noise Applications Ball bearing

High Precision Stainless Steel Deep Groove Ball Bearing S6814ZZ for Low Noise Applications

Eliminate unexpected downtime and costly maintenance in high-precision, low-noise applications—especially where corrosion resistance and dimensional stability under thermal cycling are non-negotiable. The S6814ZZ bearing delivers true SKF-compatible performance in stainless steel, engineered for wind turbine pitch systems and industrial automation gearboxes that demand zero compromise on radial stiffness and quiet operation. 70 × 90 × 10 mm deep groove design with optimized internal clearance (C3) for consistent preload retention at elevated operating temperatures Full stainless steel construction (AISI 440C rings + ceramic-coated cages) — not just rust-resistant, but immune to chloride-induced micro-pitting in coastal or washdown environments Radial bearing with 0° contact angle: maximizes load distribution across the ball path, reducing harmonic vibration and extending service life by up to 2.3× vs. standard carbon steel equivalents Pre-greased with Klüberplex BEM 41-132 synthetic grease — factory-sealed for life in sealed-housing applications, eliminating relubrication windows during production runs

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Self-Aligning Ball Bearing 2214K for High-Speed Industrial Applications Ball bearing

Self-Aligning Ball Bearing 2214K for High-Speed Industrial Applications

Keep high-speed industrial equipment running smoothly—even under misalignment or thermal expansion—without compromising rotational accuracy or service life. The self-aligning ball bearing 2214K delivers proven reliability in demanding applications like wind turbine yaw systems and precision steel mill drives, where downtime costs tens of thousands per hour. Brass cage construction ensures consistent high-speed performance and superior heat dissipation—critical when operating continuously at >3,500 rpm C3 radial clearance pre-set for optimal fit on tapered shafts and thermal growth in ambient ranges from −20 °C to +80 °C 70×125×31 mm dimensions with genuine SKF-compatible geometry—drop-in replacement for legacy 2214K installations Backed by our in-house SKF-certified engineers for application validation, not just drop-shipping

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High Precision Stainless Steel Pillow Block Bearing SUC212 for Low-Noise Industrial Applications Ball bearing

High Precision Stainless Steel Pillow Block Bearing SUC212 for Low-Noise Industrial Applications

Eliminate unexpected downtime and noise-related maintenance in demanding industrial environments — the High Precision Stainless Steel Pillow Block Bearing SUC212 delivers consistent, quiet operation even under continuous radial load and variable contamination exposure. Stainless steel construction resists corrosion from washdowns, humidity, and chemical exposure — critical for food processing, pharmaceutical, and renewable energy sites Radial pillow block bearing for industrial use with tight ABEC-7 tolerance grinding ensures minimal runout and vibration at speeds up to 3,200 rpm Unseparated single-row design maintains alignment integrity without requiring reassembly during installation — saving engineering time on retrofit projects 60 × 110 × 65.1 mm footprint fits standard mounting interfaces while supporting dynamic loads up to 42.5 kN

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