6211 Y/C782
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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6211 Y/C782 Bearing Product Overview & Core Advantages
The 6211 bearing is a single row deep groove ball bearing designed for exceptional performance in radial load applications. Engineered to ABEC 1 | ISO P0 precision standards, this bearing offers reliable operation with a radial dynamic load rating of 9757 lbf and radial static load rating of 6609 lbf. Its open design allows for versatile lubrication options while maintaining a compact profile with dimensions of 55 mm bore × 100 mm OD × 21 mm width. Manufactured entirely from chrome steel components, this bearing delivers consistent performance across a wide temperature range of -30° to 120°C.
Model Code Detailed Analysis
| Code Segment | Technical Meaning | Performance Implication |
|---|---|---|
| 62 | Deep Groove Ball Bearing Series | Standard medium-duty series with optimized raceway geometry |
| 11 | Size Code (55mm bore) | Specific dimension reference within the 62 series |
| (No suffix) | Open bearing, no seals or shields | Maximum speed capability and flexible lubrication options |
6211 Y/C782 Bearing Structural Features & Performance Benefits
Optimized Raceway Design: The deep groove geometry enables efficient handling of radial loads while accommodating moderate axial loads in both directions. The precisely contoured raceways minimize stress concentration and ensure smooth operation.
Superior Material Construction: All critical components including rings, balls, and cage are manufactured from chrome steel, providing excellent wear resistance and fatigue strength. This homogeneous material selection ensures consistent thermal expansion characteristics and dimensional stability.
High-Speed Capability: With a limiting speed of 6,300 rpm, this bearing is engineered for demanding applications. The open design reduces friction and heat generation, while the precision-ground components maintain alignment under high rotational speeds.
Precision Manufacturing: Manufactured to ABEC 1 | ISO P0 tolerance class with CN radial internal clearance, this bearing delivers consistent performance with minimal vibration. The tight dimensional tolerances ensure proper fit and reliable operation in various applications.
6211 Y/C782 Bearing Typical Application Areas
- Electric Motors: Ideal for industrial motors requiring reliable radial load support and high-speed operation
- Material Handling Equipment: Conveyor systems, pulley assemblies, and transmission components
- Agricultural Machinery: Implement drives, PTO shafts, and harvesting equipment
- Industrial Pumps & Compressors: Centrifugal pumps, fan assemblies, and blower units
- General Machinery: Gearboxes, power transmission systems, and industrial fans
