W 61906-2RS1/VT378
W Series Stainless Steel Bearings
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W 61906-2RS1/VT378 Bearing Product Overview & Core Advantages
The W 61906-2RS1/VT378 is a single row deep groove ball bearing designed for precision and reliability in demanding applications. This sealed bearing excels in handling radial loads and offers robust performance with its stainless steel construction. Its compact design, featuring a 9 mm width, makes it ideal for applications where space is limited. Manufactured to ABEC 1 | ISO P0 tolerance standards, it ensures consistent operation and is pre-lubricated for long-term, maintenance-free service within a wide temperature range.
Model Code Breakdown
| Suffix | Technical Meaning |
|---|---|
| W | Stainless Steel Bearing |
| 61906 | Basic Bearing Designation (Deep Groove, 30mm Bore, 47mm OD, 9mm Width) |
| 2RS1 | Contact Seals on Both Sides for superior protection against contamination |
| VT378 | Specific high-performance grease filling for extended service life |
W 61906-2RS1/VT378 Bearing Structural Features & Performance Benefits
Optimized Sealing: The 2RS1 contact seals provide excellent protection against contaminants like dust and moisture, significantly enhancing bearing life in harsh environments.
Corrosion Resistance: Constructed entirely from stainless steel, this bearing offers superior resistance to corrosion, making it suitable for applications exposed to water, chemicals, or washdowns.
Precision and Rigidity: Manufactured to ABEC 1 precision class with a CN radial internal clearance, it delivers smooth, low-noise, and low-vibration operation, contributing to high system rigidity.
Ready-to-Use Lubrication: Pre-filled with VT378 grease, the bearing is lubricated for life under normal operating conditions, eliminating the need for re-lubrication and reducing maintenance costs.
W 61906-2RS1/VT378 Bearing Typical Application Areas
This bearing's combination of corrosion resistance, sealed design, and precision makes it ideal for a wide range of industries and equipment, including:
- Food and Beverage Processing Machinery
- Medical and Laboratory Equipment
- Chemical Handling Pumps and Mixers
- Electric Motors and Small Gearboxes
- Agricultural Machinery
