Deep groove ball bearing 6201

All you need to know about the 6201 bearing : Complete guide

Introduction to the 6201 ball bearing

The 6201 bearing is a popular ball bearing due to its versatility and reliable performance. It features a 12mm inner diameter, 32mm outer diameter and 10mm width. The bearing's thickness plays a crucial role in its overall performance. Made from materials such as steel, ceramics and composites, the 6201 bearing offers excellent durability, precision and low friction, making it ideal for a variety of industrial and commercial applications.

Why is the 6201 bearing so popular?

The 6201 bearing is widely used thanks to its standardized dimensions, which enable easy interchangeability and wide availability on the market. Its excellent price/performance ratio makes it an economical option for many industries. What's more, it can withstand high speeds and moderate loads without compromising durability, making it a reliable component in a variety of mechanisms. Ball bearings from popular brands such as NTN, SKF, ZEN and NKE are often compared for their similar characteristics and potential uses.

6201 Bearing applications

1. Industrial sectors: Used in sectors such as mechanical engineering, food processing, pharmaceuticals and special machinery manufacturing, 6201 bearings guarantee reliable, long-lasting performance.

2. Agriculture: 6201 bearings are essential in tractors and combines, where they must withstand harsh conditions and heavy loads.

3. Two-wheelers: Indispensable for the internal components of motorcycles and scooters, these bearings ensure smooth rotation and prolong vehicle life.

4. Sailing: Sailboats use 6201 bearings in their rotation and steering systems, providing optimum performance even under extreme conditions.

5. Woodworking: In woodworking machines such as saws and planers, 6201 bearings resist vibration and load variations.

6. electromechanical: 6201 bearings in electric motors enable efficient rotation and reduce friction, thus extending motor life.

6201 bearing technical data

6201 bearings, with their standard dimensions, are compatible with a variety of applications. The 6201 bearing reference often includes specific numbers and letters to facilitate identification and comparison with other similar products. The dimensions of this bearing are as follows:

• Inside diameter: 12 mm

• Outside diameter: 32 mm

• Width: 10 mm

Manufacturing materials vary according to specific requirements:

• High-chromium steel for strength

• Ceramic for high-speed performance with low friction

• Composites for applications requiring special properties such as light weight or increased resistance to certain chemical environments

Single-row bearings are particularly appreciated for their ability to support moderate radial and axial loads, while offering good sealing performance.

6201 bearing types: 2RS, ZZ and open bearings

• 6201 2RS bearing: Features two rubber seals, offering optimum protection against external contaminants such as dust and water. Sealing is crucial for this type of bearing, especially in damp and dusty environments, guaranteeing long life and reliable performance. It is ideal for applications where exposure to these elements is commonplace.

• Bearing 6201 ZZ: Equipped with two metal shields, offering moderate protection with lower friction, making it suitable for applications requiring higher speeds.

• Bearing 6201 Open: Sealless and screenless, with minimal friction and easy to clean and lubricate, suitable for controlled environments requiring frequent maintenance.

These 6201 bearing variants meet specific needs according to operating conditions and performance requirements.

Maintenance frequency

The maintenance frequency of 6201 bearings depends on their use and operating conditions. For industrial applications, inspection and maintenance every six months is recommended, or more often if operating conditions are severe. Fast delivery options, such as next-day or 2-day delivery, are available for spare parts from various stocks in Europe. In domestic appliances, annual maintenance is generally sufficient.

Cleaning techniques

To maintain the performance of 6201 bearings, regular cleaning is essential. It is advisable to carefully remove the bearings from their location, dismantle the seals or shields if possible, and then clean them with a solvent such as isopropyl alcohol to remove dirt and debris. After cleaning, the bearings should be completely air-dried or dried with a lint-free cloth, avoiding hot-air dryers which could damage the materials.

Your questions, our answers

What are the dimensions of a 6201 bearing?

The dimensions of a 6201 bearing are standard:

• Inside diameter: 12 mm

• Outside diameter: 32 mm

• Width: 10 mm

How do I remove a 6201 bearing?

To remove a 6201 bearing, we recommend using a bearing extractor. This method allows you to remove the bearing without damaging the housing or shaft. Make sure you apply even pressure and pull the bearing in a straight line to avoid distortion.

How do I insert a 6201 bearing?

Care must be taken when inserting a 6201 bearing. Use a bearing installation tool to ensure a perfect fit, avoiding any direct impact on the balls or cage. Make sure the bearing is properly aligned with the shaft and housing before securing it.

How do I lubricate a 6201 bearing?

Lubrication is crucial to prolonging the life of a 6201 bearing. Use a grease or oil specifically designed for ball bearings. For sealed bearings, such as the 6201 2RS, lubrication is built-in, while for open bearings, it is recommended to apply a new layer of lubricant at regular intervals.

How to choose a 6201 bearing

The choice of 6201 bearing depends on several factors: the working environment, the loads to be supported, the speed of rotation, and the environmental conditions (dust, humidity, etc.). If the application requires additional protection, opt for a 2RS or ZZ model, depending on sealing requirements. Brand also plays a key role in durability and performance. Brands such as SKF, NTN and FAG are quality references.