6220-2RS1
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6220-2RS1
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
3.3 kg
Tolerance class
P6
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
100 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
180 mm
Outside diameter tolerance
-0.018mm to 0
Width
34 mm
Width tolerance
-0.2mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
28551 lbf
Radial static load rating
20907 lbf
Limiting speed
2.4 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:
$ 60.17
/ each
In Stock
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6220-2RS1 Bearing Product Overview & Core Advantages
The 6220-2RS1 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. Engineered with metric dimensions and manufactured to P6 tolerance class, this bearing offers high precision and reliable operation. Its key advantage lies in its ability to efficiently handle radial loads, while its sealed construction ensures long-term performance and protection against contamination. The combination of chrome steel rings, a stainless steel cage, and pre-applied grease lubrication makes it a robust and durable solution for a wide range of industrial machinery.
6220-2RS1 Bearing Model Code Explained, Specifications & Naming Convention
The model number 6220-2RS1 is decoded as follows:
- 62: Deep Groove Ball Bearing series, with a medium width.
- 20: Bore diameter code. For this series, this indicates a 100 mm bore diameter.
- 2RS1: Signifies that the bearing is equipped with two contact seals (one on each side), providing effective protection against the ingress of contaminants and retention of lubricant.
6220-2RS1 Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Built with high-grade chrome steel for the rings and balls, this bearing achieves a high radial dynamic load rating of 28,551 lbf and a radial static load rating of 20,907 lbf, ensuring reliability under significant stress.
- Effective Sealing for Long Service Life: The 2RS1 contact seals are a critical feature, shielding the internal components from dust, moisture, and other contaminants. This design contributes to a maintenance-free operation and extends the bearing's service life.
- Optimized for Stable Operation: The stainless steel cage provides excellent guidance for the balls, promoting smooth rotation and stability, even at the bearing's limiting speed of 2,400 rpm.
- Ready-to-Install Convenience: The bearing is pre-lubricated with grease and features a standard CN radial internal clearance, making it immediately ready for installation and operation within a broad temperature range of -30°C to 120°C.
6220-2RS1 Bearing Typical Application Areas
The 6220-2RS1 is a versatile component suited for various industrial sectors, including:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (e.g., conveyor rollers)
- Agricultural Machinery
