| Customization: | Available |
|---|---|
| Contact Angle: | 15° |
| Aligning: | Aligning Bearing |
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Precision Engineered for Extreme Environments Since 1916
As France's iconic bearing pioneer and a core brand of NTN Group, SNR merges European engineering heritage with Japanese precision manufacturing. Founded in 1916 and headquartered in France, SNR dominates as Europe's second-largest automotive bearing supplier and a global leader in self-lubricating systems, high-precision machine tool bearings, and aerospace-grade solutions. Certified to ISO 9001/14001, SNR leverages NTN's global R&D to deliver bearings with 200% longer lifespan and 30% lower energy loss, serving 150+ countries with 48-hour OEM support across aerospace, automotive, and heavy industries69.
Self-Lubrication & Durability:
Wide-Inner Ring Design: Integrated grease reservoirs extend lubrication intervals to 15,000 hours in mining conveyors and food processing lines, reducing maintenance by 1.7×9.
Triple-Lip Seals (IP69K-rated): Block contaminants while enabling grease purging, critical for agriculture and high-pressure washdowns89.
Precision Engineering:
P2/P4 Tolerance Grades: Sub-micron grinding for machine tool spindles (e.g., ML-series angular contact bearings), supporting ≤40,000 rpm with 3-5 dB noise reduction23.
Optimized Roller Profiles: Tapered rollers with 34% higher dynamic capacity and 2.65× lifespan via geometric enhancements (e.g., 32207 series)8.
Extreme Environment Resilience:
CRES Stainless Series (SUS440C): FDA H1 grease + corrosion-resistant alloys withstand CIP chemicals in pharma/food processing9.
Hybrid Ceramic Options: Si3N4 balls in HA-II series enable 100,000+ rpm and 30% energy savings in EV motors39.
Global Applications:
Aerospace Landing Gear, CNC Machine Tools, Steel Rolling Mills, EV Drivetrains, Food Processing, and Mining Equipment69.
Comprehensive Solutions for Industrial Precision & Durability
| Category | Key Series | Technical Highlights | Primary Applications |
|---|---|---|---|
| Deep Groove Ball | 60/62/63 Series (e.g., 6200ZZ) | - Pressed steel cages + dual shields - Dynamic load: 6.3 kN, speed ≤34,000 rpm - Low noise (<20 dB) |
Motors, Pumps, Home Appliances15 |
| Angular Contact Ball | ML Series (e.g., MLECH71912CG1Q16J74S) | - P4 tolerance, 17° contact angle - Hybrid ceramic (CH-type) or stainless steel (N-type) - Multi-row pairing (DB/DF/DT) |
CNC Spindles, Robotics23 |
| Tapered Rollers | 32207 Enhanced | - 34% higher dynamic capacity via 17-roller design - Carburized steel (4T prefix) for 40% longer life in mining - Configurable in X/O arrangements |
Heavy Machinery, Wind Turbines8 |
| Cylindrical Rollers | N10HSRT6 Series | - Ultra-high-speed resin cages (≤40,000 rpm) - Air-oil lubrication compatibility - Double-row NN/NNU types for radial rigidity |
Machine Tools, Steel Mills4 |
| Spherical Rollers | CAMKE4 Series | - LH alloy stable at 250°C - Self-aligning (±2.5°), W33 lubrication slots - E-type cages for shock absorption |
Paper Mills, Crushers9 |
| Linear Motion Systems | Ball Retainer Rails | - Roller/ball retainers reduce friction by 50% - Maintenance-free up to 20,000 km - IP69K seals for washdown environments |
CNC Guides, Robotics9 |
| Insert Bearings | 62/63 Series | - Spherical OD compensates ±10° misalignment - Extended inner rings + locknuts - Single-lip seals for agriculture |
Conveyors, Textile Machinery6 |
Specialized Solutions:
Aerospace Rod Ends (HR Series): Cr-Mo steel, ±25° misalignment compensation for landing gear9.
Sensor-Integrated Bearings: Embedded IoT diagnostics for real-time load/temperature monitoring9.
Food-Grade Units (CRES): SUS440C + H1 grease, CIP-ready for bottling lines910.
We are a long-term distributor of world-renowned bearing brands including TIMKEN, NSK, NTN , and many more. Our main product categories cover industrial bearings, automotive bearings, and customized bearing solutions for diverse applications.
Over 30 Global Brands
300,000+ Bearing Models Available
67 Million Sets in Stock
Real-Time Price & Stock Inquiry
We collaborate with over 100 bearing manufacturers and distributors across China, sharing up-to-date inventory information to ensure fast delivery and competitive pricing.
Whether you are sourcing standard bearings or hard-to-find models, we provide accurate, fast, and reliable support.
Contact us now for quick bearing price lookup and professional service.
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