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 85–96 of 151 products
6044 Deep Groove Ball Bearing – Low Vibration for High-Speed Industrial Use Ball bearing

6044 Deep Groove Ball Bearing – Low Vibration for High-Speed Industrial Use

Eliminate unplanned downtime in high-speed applications—this 6044 bearing delivers ultra-low vibration performance even at 3,200 rpm under sustained radial loads, a critical advantage for wind turbine gearboxes and steel mill spindles where misalignment sensitivity can trigger cascade failures. Single-row deep groove ball bearing with 220 × 340 × 56 mm dimensions — precisely matched to SKF’s 6044 series mounting interfaces and shaft/housing tolerances Manufactured from vacuum-melted bearing steel (100Cr6 equivalent) with raceway hardness of 60–62 HRC and ≤0.2 μm surface roughness — essential for fatigue life in continuous-duty cycles Packed in ISO 8 cleanroom conditions with anti-corrosion VCI film — no re-lubrication needed before installation, reducing commissioning risk Backed by our in-house SKF-certified engineers for application validation and predictive maintenance integration

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Durable Thrust Ball Bearing 51207 for High-Load Industrial Applications Ball bearing

Durable Thrust Ball Bearing 51207 for High-Load Industrial Applications

Keep critical high-load equipment running longer under extreme axial stress — especially where misalignment or sudden shock loads threaten uptime. Our Durable Thrust Ball Bearing 51207 for High-Load Industrial Applications delivers proven reliability in wind turbine pitch systems, steel mill roll stands, and heavy-duty conveyors — exactly where failure means costly downtime and safety risk. Single-row, non-aligning design with separated washer configuration — enables faster field replacement without disassembling adjacent components 35 × 62 × 18 mm dimensions, precision-ground bearing steel raceways (P0–P2 grades available), and ISO 9001:2008 certified manufacturing Lubrication-ready for grease or oil — compatible with standard SKF-compatible EP greases used in continuous-duty applications In stock and shipped globally from Shanghai with dedicated technical support from SKF-certified engineers

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High-Quality 6205-2RS Deep Groove Ball Bearing for High-Speed Industrial Use Ball bearing

High-Quality 6205-2RS Deep Groove Ball Bearing for High-Speed Industrial Use

Keep high-speed industrial equipment running smoothly with minimal unplanned downtime — this 6205-2RS bearing delivers consistent radial load support and low-friction rotation even under sustained 15,000 rpm operation. Pre-lubricated with high-temperature lithium complex grease and double-sealed (2RS) for long service life in dusty or humid environments Precision ground to P6 tolerance — critical for maintaining shaft alignment and reducing vibration in demanding applications like wind turbine pitch systems 25mm inner diameter, 52mm outer diameter, 15mm width — fully interchangeable with genuine SKF 6205-2RS replacements Manufactured from vacuum-melted bearing steel (GCr15 equivalent) with controlled carbide dispersion for fatigue resistance

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High-Performance Thrust Ball Bearing 52222 for Heavy-Duty Industrial Applications Ball bearing

High-Performance Thrust Ball Bearing 52222 for Heavy-Duty Industrial Applications

Stop bearing failures in high-thrust applications—this thrust ball bearing 52222 delivers rock-solid axial load capacity and extended service life where standard bearings buckle under pressure. Built for wind turbine pitch systems and mining conveyor thrust points, it eliminates unplanned downtime caused by premature wear or misalignment sensitivity. Single-row, non-aligning design with 0° contact angle—optimized for pure axial loads, not radial compromise Precision grades up to P2 and vibration classes to Z3V3 ensure smooth, quiet operation at critical speeds 95 × 160 × 15 mm dimensions match OEM mounting requirements without adapter kits or redesign In stock and ready to ship globally from Shanghai with dedicated engineering support—no waiting for custom lead times

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Thrust Ball Bearing 51206–51210 for Heavy-Duty Vehicle Applications Ball bearing

Thrust Ball Bearing 51206–51210 for Heavy-Duty Vehicle Applications

Stop bearing failures under extreme axial loads — especially in commercial vehicle drivetrains where misalignment and shock loading cause premature wear. Our thrust ball bearing 51206–51210 set delivers P5 precision-grade axial rigidity and consistent load distribution across heavy-duty truck applications, directly addressing the reliability gap that OEMs and fleet operators face during high-cycle operation. P5 tolerance class ensures minimal axial play and thermal stability — critical for maintaining gear mesh integrity in transmission and axle assemblies Separated, non-aligning design allows precise preload control and easy integration into existing mounting configurations Grease- or oil-lubricated with Z2V2 vibration rating — optimized for low-noise, high-durability performance in continuous-duty cycles 17×25×12 mm dimensions match OEM mounting footprints while supporting up to 32 kN dynamic axial load

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BDL 6005 Deep Groove Ball Bearing 25×47×12 mm for high-speed industrial applications Ball bearing

BDL 6005 Deep Groove Ball Bearing 25×47×12 mm for high-speed industrial applications

Keep high-speed industrial equipment running longer with fewer unplanned stops — the BDL 6005 Deep Groove Ball Bearing 25×47×12 mm for high-speed industrial applications delivers exceptional rotational stability and thermal resilience, even under sustained loads in wind power gearboxes or precision machining spindles. Features P5 precision rating and Z3V3 low-noise vibration class — critical for minimizing harmonic excitation in multi-stage drivetrains Unseparated single-row design with ZZ/2RS sealing options ensures robust contamination exclusion without compromising speed capability Genuine SKF-compatible engineering: bearing steel rings, optimized raceway curvature, and micro-finished surfaces for extended fatigue life Backed by our in-house SKF-certified engineers — not just supply, but application validation and failure root-cause support

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6006-2RS Deep Groove Ball Bearing for High-Speed Industrial Applications Ball bearing

6006-2RS Deep Groove Ball Bearing for High-Speed Industrial Applications

Extend bearing life and reduce unplanned downtime in high-speed industrial gear—especially where thermal stability and grease retention matter most. The 6006-2RS bearing delivers precisely that: optimized internal clearance (C3) and a dual-lip nitrile seal that holds lithium-based grease under sustained 12,000 rpm operation—critical for wind turbine pitch systems and CNC spindles. Exact dimension match: 30×55×13 mm—fully interchangeable with SKF 6006-2RS replacement specs Predictive maintenance compatible: pre-greased with NLGI #2 lithium complex, sealed for 15,000+ hours L10 life at rated load Non-aligning, single-row radial design—ideal for rigid shafts where misalignment is controlled upstream ISO P5 precision grade available—reduces vibration (Z2V2 level) in sensitive automation applications

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Deep Groove Ball Bearing 6210 ZZ 2RS for High-Speed Industrial Applications Ball bearing

Deep Groove Ball Bearing 6210 ZZ 2RS for High-Speed Industrial Applications

Keep wind turbines spinning and mining conveyors running smoothly — even under extreme loads and sustained high speeds — with the 6210 bearing engineered for real-world industrial endurance. As an official SKF engineering partner, we don’t just supply bearings; we deliver uptime assurance backed by ISO 9001 and TS 16949 certified quality control. Double-sealed (ZZ + 2RS) design prevents grease loss and contamination ingress — critical for unattended, long-interval maintenance cycles 50 × 90 × 20 mm dimensions with P5 precision option available — a true drop-in upgrade for legacy 6210 ZZ bearing housings requiring tighter runout control Lubricated with high-temperature synthetic grease pre-filled, eliminating guesswork during installation in remote or harsh-environment sites OEM/ODM support from our in-house team of 15+ SKF-certified engineers — including custom cage modifications and vibration-grade Z2V2 validation

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Low Noise Deep Groove Ball Bearing S6305 for Automotive Applications Ball bearing

Low Noise Deep Groove Ball Bearing S6305 for Automotive Applications

Eliminate high-frequency whine and vibration in EV motor support systems — delivering smoother, quieter operation without sacrificing load capacity or service life. Engineered for automotive applications where acoustic performance directly impacts brand perception and regulatory compliance, this low noise S6305 bearing for automotive applications meets OEM-grade noise floor requirements (≤28 dB at 1800 rpm, A-weighted). 25×62×17 mm deep groove ball bearing with ABEC-5 tolerance and optimized internal clearance (C3) for thermal growth in sealed motor housings Pre-lubricated with NSK AFE2 grease — no re-greasing needed through full design life, reducing maintenance downtime Fully compatible with SKF mounting dimensions and load ratings, enabling drop-in replacement without redesign ISO 9001:2008 certified manufacturing in China, with 100% dimensional and noise screening per lot

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Self-Aligning Ball Bearing 65×140×48mm for High-Load Industrial Applications Ball bearing

Self-Aligning Ball Bearing 65×140×48mm for High-Load Industrial Applications

Extend bearing life and reduce unplanned downtime in demanding applications—especially where misalignment, heavy radial loads, or thermal expansion are constant challenges. This self-aligning ball bearing delivers proven reliability in wind turbine main shafts, mining conveyor drives, and steel mill roll stands—exactly where precision alignment is hard to maintain but failure is costly. 65×140×48mm dimensions with C3 clearance as standard—optimized for high-load industrial environments requiring extra internal play under heat or preload P5 precision grade available (not just P0): critical for minimizing vibration in high-speed gearboxes and ensuring consistent rotor dynamics Steel or brass cage options—brass preferred for high-temperature, low-lubrication scenarios common in continuous-process plants Fully compatible with SKF mounting interfaces and service protocols, backed by our in-house application engineering support

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High Precision Stainless Steel S629ZZ Ball Bearing for Low-Noise Automotive Applications Ball bearing

High Precision Stainless Steel S629ZZ Ball Bearing for Low-Noise Automotive Applications

Eliminate high-frequency noise and vibration in sensitive automotive assemblies—without sacrificing durability or precision fit. The S629ZZ bearing is engineered specifically for low-noise, high-reliability applications where even minor bearing-induced resonance compromises system performance. Stainless steel construction ensures corrosion resistance in humid, washdown, or salt-exposed environments—critical for EV drivetrain sensors and steering column modules Radial internal clearance (C3) optimized for tight-tolerance housings and thermal cycling—prevents preload drift during real-world operation True 9×26×8 mm dimensions with ABEC-7 grade balls and ground raceways—no dimensional drift, no false brinelling under micro-oscillation Pre-lubricated with NSK PS2 grease and double-shielded (ZZ) for zero maintenance and long-term seal integrity

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SKF 6220 Deep Groove Ball Bearing 100×180×34 mm for High-Speed Industrial Applications Ball bearing

SKF 6220 Deep Groove Ball Bearing 100×180×34 mm for High-Speed Industrial Applications

Extend bearing life and cut unplanned downtime in high-speed industrial gear—especially where precision alignment and thermal stability matter most. The SKF 6220 bearing delivers proven reliability in wind turbine main shafts, steel mill drives, and automated assembly lines where P5 tolerance and Z2V2 low-vibration grading directly reduce micro-pitting and noise-induced fatigue. 100×180×34 mm deep groove design with non-aligning geometry—ideal for rigid shafts under combined radial loads and moderate thrust P5 precision rating (ABEC-7 equivalent) and Z2V2 vibration class: critical for maintaining rotor balance above 3,200 rpm Available sealed (ZZ/2RS) or open—grease-lubricated with SKF LGMT 2 for extended service intervals in dusty, high-temperature environments Backed by our in-house SKF-certified engineers for application review, failure analysis, and custom preload or cage modifications

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