6018-2RS1
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6018-2RS1
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1.19 kg
Tolerance class
P6
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
90 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
140 mm
Outside diameter tolerance
-0.015mm to 0
Width
24 mm
Width tolerance
-0.2mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
13601 lbf
Radial static load rating
11240 lbf
Limiting speed
2.8 X 1000 rpm
Lubrication
Grease
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 48.64
/ each
In Stock
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6018-2RS1 Bearing Product Overview & Core Advantages
The 6018-2RS1 is a single row deep groove ball bearing designed for exceptional performance in demanding industrial applications. This sealed bearing excels at handling radial loads while also accommodating moderate axial loads in both directions. Its compact design, combined with P6 tolerance class precision, ensures high running accuracy and reliable operation. The integrated seals and factory-applied grease make it a robust, ready-to-install solution for applications requiring long service life with minimal maintenance.
6018-2RS1 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Advantage |
|---|---|---|
| 6018 | Basic bearing designation indicating a 90mm bore, 140mm OD, and 24mm width. | Standardized dimensions for easy interchangeability and sourcing. |
| 2RS1 | Contact rubber seals on both sides of the bearing. | Provides superior contamination protection and effective grease retention compared to non-contact shields. |
6018-2RS1 Bearing Structural Features & Performance Benefits
- High Load Capacity & Rigidity: The single row deep groove raceway geometry is optimized to support high radial dynamic load ratings (13,601 lbf) and moderate axial loads. Manufactured from chrome steel rings and balls, the bearing delivers excellent durability and resistance to deformation under load.
- Precision & Smooth Operation: Built to P6 tolerance class with a standard CN radial internal clearance, this bearing ensures precise shaft positioning, reduced vibration, and smooth rotation, which is critical for high-performance machinery.
- Maintenance-Free & Long Service Life: The 2RS1 contact seals effectively shield the bearing from contaminants like dust and moisture while retaining the factory-applied grease lubrication. The stainless steel cage provides high strength and corrosion resistance, contributing to reliable performance across the specified temperature range of -30°C to 120°C.
- Speed Performance: With a limiting speed of 2,800 rpm, the bearing is suitable for a wide range of industrial speeds, supported by its stable cage design and effective lubrication.
6018-2RS1 Bearing Typical Application Areas
This versatile bearing is ideally suited for:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (conveyors, pulleys)
- Agricultural Machinery
- Pumps and Compressors
- General industrial machinery requiring a reliable, sealed ball bearing solution.
