6318-2RS1/W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6318-2RS1/W64
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
4920 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
90 mm
Bore diameter tolerance
-0.02mm to 0
Outside diameter
190 mm
Outside diameter tolerance
-0.03mm to 0
Width
43 mm
Width tolerance
-0.200mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
32148 lbf
Radial static load rating
24055 lbf
Limiting speed
3.6 X 1000 rpm
Lubrication
Soild Oil
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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In Stock
Price available upon request.
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6318-2RS1/W64 Bearing Product Overview & Core Advantages
The 6318-2RS1/W64 is a single row deep groove ball bearing engineered for exceptional reliability in demanding applications. This precision bearing features integrated sealing and advanced solid lubrication, making it ideal for scenarios requiring long-term, maintenance-free operation. Its robust design provides high radial load capacity and stable performance across a wide temperature range, offering a compact and durable solution for industrial machinery.
6318-2RS1/W64 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Advantage |
|---|---|---|
| -2RS1 | Contact seals on both sides | Provides superior protection against contaminants and retains lubrication effectively. |
| /W64 | Solid Oil lubrication | Ensures long-lasting lubrication, eliminates leakage, and enables maintenance-free operation. |
6318-2RS1/W64 Bearing Structural Features & Performance Benefits
- High Load Capacity & Rigidity: The single row deep groove construction and chrome steel components provide a high radial dynamic load rating of 32,148 lbf, ensuring stable performance under significant loads.
- Sealed & Lubricated for Life: The contact seals (2RS1) effectively shield the bearing from dust and moisture, while the Solid Oil (W64) filling guarantees consistent lubrication, resulting in a truly maintenance-free bearing solution.
- Precision & Consistency: Manufactured to ABEC 1 | ISO P0 tolerance class with standard CN radial internal clearance, this bearing delivers reliable and predictable operation for general industrial applications.
- Broad Operating Range: Capable of operating within a temperature range of -30°C to 120°C, making it suitable for various environmental conditions.
6318-2RS1/W64 Bearing Typical Application Areas
This versatile bearing is commonly specified for:
- Industrial Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- Ventilation and Fan Systems
