6201 TN9/C3LTF1
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6201 TN9/C3LTF1 Bearing Product Overview & Core Advantages
The 6201 TN9/C3LTF1 is a single row deep groove ball bearing engineered for high performance in demanding applications. Its core advantages stem from a combination of precision manufacturing and optimized internal design. This bearing is specifically configured with a Nylon (TN9) cage and a C3 radial internal clearance, making it exceptionally well-suited for applications requiring stable operation under thermal expansion and moderate loads. Its open design allows for versatile lubrication options, while the ABEC 1 (ISO P0) tolerance ensures reliable and consistent performance, offering an excellent balance of high-speed capability and load-carrying capacity in a compact form factor.
6201 TN9/C3LTF1 Bearing Model Code Explained, Specifications & Naming Convention
- 6201: Basic model number denoting a single row deep groove ball bearing with a 12mm bore, 32mm OD, and 10mm width.
- TN9: Designates the cage material and type. "TN9" indicates a glass fiber reinforced polyamide (Nylon) cage, which contributes to lower friction, quieter operation, and is ideal for high-speed applications.
- C3: Specifies the radial internal clearance group. C3 clearance is greater than the standard (CN) clearance, making this bearing suitable for applications where thermal expansion of the shaft or housing is expected, ensuring optimal performance and preventing preload.
- LTF1: This suffix is not a standard universal designation and may be a manufacturer-specific code. It is strongly recommended to consult the manufacturer's datasheet for the precise technical meaning of LTF1.
6201 TN9/C3LTF1 Bearing Structural Features & Performance Benefits
Optimized Internal Geometry & High-Speed Performance: The deep groove raceway and the lightweight Nylon TN9 cage work in tandem to minimize friction and centrifugal forces. This structural synergy enables the bearing to achieve its high limiting speed of 22,000 rpm, making it a prime choice for electric motors and spindle drives.
Robust Load Capacity: Manufactured from high-grade chrome steel, the 6201 TN9/C3LTF1 offers a substantial dynamic load rating of 1529 lbf and a static load rating of 686 lbf. This ensures reliable operation under significant radial loads and moderate combined loads.
Thermal Stability & Versatility: The specified C3 radial internal clearance provides operational stability in environments with fluctuating temperatures, preventing binding and reducing noise. The open (unsealed) design offers maximum flexibility for the application of specialized lubricants tailored to specific operational needs.
6201 TN9/C3LTF1 Bearing Typical Application Areas
The 6201 TN9/C3LTF1 is widely used across various industries due to its balanced performance characteristics. Key application areas include:
- Electric Motors (particularly small to medium-sized)
- Industrial Pumps and Compressors
- Power Tools
- Automotive Components (e.g., alternators, idler pulleys)
- Material Handling Equipment
- Precision Machinery and Instrumentation
