62210-2RS1/W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
62210-2RS1/W64
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.54 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
50 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
90 mm
Outside diameter tolerance
-0.013mm to 0
Width
23 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
7891 lbf
Radial static load rating
5216 lbf
Limiting speed
4.8 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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62210-2RS1/W64 Bearing Product Overview & Core Advantages
The 62210-2RS1/W64 is a single row deep groove ball bearing engineered for exceptional reliability and performance in demanding applications. Its sealed design and solid oil lubrication system provide long-lasting, maintenance-free operation. This bearing is characterized by its ability to handle significant radial loads and moderate axial loads in both directions, making it a versatile and robust solution for a wide range of industrial machinery. Manufactured to ABEC 1 | ISO P0 precision standards, it ensures consistent performance and high operational reliability.
62210-2RS1/W64 Bearing Model Code Explained, Specifications & Naming Convention
The model number 62210-2RS1/W64 provides detailed technical specifications through its suffixes:
- 62210: Basic series designation for a single row deep groove ball bearing with a 50mm bore.
- 2RS1: Indicates the bearing features two rubber contact seals, one on each side, providing excellent protection against contamination and retention of lubricant.
- W64: Denotes the bearing is pre-lubricated with Solid Oil. This is a polymer matrix saturated with lubricating oil, offering superior performance, longer service life, and resistance to leakage compared to traditional greases.
62210-2RS1/W64 Bearing Structural Features & Performance Benefits
- Robust Sealing & Lubrication: The combination of 2RS1 contact seals and W64 Solid Oil creates a highly effective, sealed-for-life system. This design effectively excludes contaminants and retains lubricant, resulting in maintenance-free operation and extended service intervals, even in harsh environments.
- High Load Capacity: Built with high-grade chrome steel rings, balls, and cage, this bearing delivers a high dynamic load rating of 7891 lbf and a static load rating of 5216 lbf, ensuring durability under substantial radial stresses.
- Optimized Performance: The standardized CN radial internal clearance and ABEC 1 precision guarantee smooth, low-vibration, and low-noise operation. The limiting speed of 4,800 rpm makes it suitable for a broad spectrum of high-speed applications.
- Wide Operating Range: With a temperature range from -30°C to 120°C, the bearing performs reliably in varied thermal conditions.
62210-2RS1/W64 Bearing Typical Application Areas
This bearing is ideally suited for applications requiring robust, sealed, and maintenance-free performance, including:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Conveyor Systems and Material Handling Equipment
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)
