6011-2Z GJN 611-135A
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Materials
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6011-2Z GJN 611-135A Bearing Product Overview & Core Advantages
The 6011-2Z GJN is a single row deep groove ball bearing designed for reliable performance in various industrial applications. This shielded bearing offers excellent radial load capacity and is manufactured to ABEC 1 | ISO P0 tolerance standards, ensuring consistent operation and dimensional stability. Its chrome steel construction throughout (rings, balls, and cage) provides durability and resistance to wear. Pre-lubricated for immediate use, this bearing is ideal for applications requiring maintenance-free operation and reliable performance under standard radial loads.
6011-2Z GJN 611-135A Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6011 | Basic bearing designation indicating a single row deep groove ball bearing with a 55 mm bore, 90 mm OD, and 18 mm width. |
| 2Z | Non-contact shielded design on both sides, providing effective protection against contaminants while maintaining high-speed capability. |
| GJN | Indicates the specific lubrication type (grease) and fill quantity, optimized for the bearing's operational requirements. |
6011-2Z GJN 611-135A Bearing Structural Features & Performance Benefits
Deep Groove Geometry: The optimized raceway design enables efficient handling of radial loads and moderate axial loads in both directions.
Shielded Protection: The 2Z shields effectively prevent the ingress of contaminants, extending service life and enabling maintenance-free operation in clean environments.
Precision Manufacturing: Built to ABEC 1 | ISO P0 tolerance class with CN radial clearance, ensuring smooth operation and reduced vibration.
High-Speed Capability: The chrome steel cage and optimized design support operation up to 7,500 rpm, making it suitable for various high-speed applications.
Material Excellence: Complete chrome steel construction provides excellent hardness, wear resistance, and dimensional stability across the operating temperature range of -30°C to 120°C.
6011-2Z GJN 611-135A Bearing Typical Application Areas
- Electric Motors and generators requiring reliable radial bearing support
- Industrial Pumps and compressors where contamination protection is essential
- Material Handling Equipment such as conveyor systems and gearboxes
- Agricultural Machinery components requiring durable bearing solutions
- General Industrial Machinery where maintenance-free operation and consistent performance are priorities
