W 6306-2RS1/VT378
W Series Stainless Steel Bearings
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W 6306-2RS1/VT378 Bearing Product Overview & Core Advantages
The 6306-2RS1/VT378 is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. This sealed bearing features a robust construction capable of handling significant radial loads, making it an ideal choice for applications requiring consistent performance. Manufactured with stainless steel rings and balls, it offers excellent corrosion resistance. Its metric dimensions (30mm bore, 72mm OD, 19mm width) and ABEC 1 precision ensure reliable operation and easy integration into various mechanical systems.
W 6306-2RS1/VT378 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Performance Advantage |
|---|---|---|
| 2RS1 | Double Contact Seals (NBR Rubber) | Provides effective contamination protection from both sides, retaining lubrication and excluding contaminants |
| VT378 | Special High-Temperature Grease | Enables reliable operation across the temperature range of -30°C to 120°C, offering long-term lubrication stability |
W 6306-2RS1/VT378 Bearing Structural Features & Performance Benefits
Deep Groove Geometry: The optimized raceway design enables efficient handling of radial dynamic loads up to 5148 lbf and static loads up to 3372 lbf, providing reliable performance under demanding conditions.
Sealed Protection System: The double-contact rubber seals (2RS1) create an effective barrier against contaminants while retaining lubricant, significantly extending bearing service life and reducing maintenance requirements.
Precision Engineering: Manufactured to ABEC 1 (ISO P0) tolerance standards with CN radial clearance, this bearing delivers consistent performance and smooth operation at limiting speeds up to 14,000 rpm.
Material Excellence: Constructed with stainless steel rings and balls combined with a chrome steel cage, offering superior corrosion resistance and mechanical strength for extended durability.
W 6306-2RS1/VT378 Bearing Typical Application Areas
- Food Processing Equipment: Ideal for conveyors, mixers, and packaging machinery where corrosion resistance and sealed protection are critical
- Medical Devices: Suitable for diagnostic equipment, dental tools, and laboratory instruments requiring reliable, maintenance-free operation
- Industrial Pumps & Compressors: Excellent for fluid handling applications demanding consistent performance under radial loads
- Agricultural Machinery: Perfect for equipment operating in harsh environments where contamination protection is essential
- Electric Motors & Gearboxes: Provides reliable support in motor applications requiring moderate speeds and good load capacity
