Rolling Bearings – Precision, Reliability, and Long Service Life

Rolling bearing as the central element of bearing technology

A rolling bearing is the central element of bearing technology, reducing friction, enabling precise rotation, and ensuring reliable transmission of forces between shaft and housing. At M&M Intercom we offer a comprehensive program covering needs from general industry to the most demanding precision applications. Our range of rolling bearings is designed to provide stable performance, fewer downtimes, and longer service intervals through the right choice of type, tolerance, and sealing. With expert consulting we ensure optimal solutions for every load, speed, and environment.

What is a rolling bearing and where is it used?

The primary function of a rolling bearing is to reduce friction between moving parts and take up radial, axial, or combined loads. This makes them indispensable in mechanical engineering, automotive industry, transport, packaging, energy, agricultural machinery, woodworking, and many precision machines with high speeds. The correct bearing selection directly impacts efficiency, energy consumption, and machine life span – reasons why we always treat selection professionally and comprehensively.

Types of rolling bearings in our range

Within the category of rolling bearings, we cover all standard and special designs:

• Ball bearings – universal choice for high speeds and moderate loads
• Angular contact ball bearings – for combined loads and precise guidance
• Four-point contact ball bearings – handle axial loads in both directions
• Self-aligning ball bearings – compensate for minor misalignments
• Cylindrical roller bearings – high radial load capacity
• Tapered roller bearings – ideal for combined loads
• Spherical roller bearings – excellent for shock loads and misalignment
• Needle roller bearings – compact design with high radial capacity
• Thrust ball bearings – for axial loads
• Thrust roller bearings – for higher axial forces
• Thrust needle bearings – thin and efficient for limited spaces
• Thrust spherical roller bearings – stability under axial loads
• Spindle bearings – for precision machinery and high speeds
• Ball screw bearings – minimal clearance and high accuracy
• Precision bearings for combined loads – for demanding drives and force combinations
• Crossed roller bearings – special design for combined forces
• Inner rings – complementing needle and roller bearings
• Special bearings and non-standard designs – for specific industrial applications

Advantages of using high-quality rolling bearings

A high-quality rolling bearing ensures:

• longer machine service life by reducing wear and mechanical damage,
• lower maintenance costs thanks to less frequent and predictable replacements,
• higher energy efficiency, as the right bearing reduces friction and losses,
• reliability in demanding conditions such as high speeds, vibrations, humidity, or dust,
• increased productivity due to smooth operation without downtime.

How to select the right rolling bearing

When choosing the correct rolling bearing, several factors must be considered: type of load, direction of forces, operating temperature, rotational speed, environment, and lubrication method. At our company, we provide expert support in selection, as the wrong bearing means greater wear, higher energy consumption, and unexpected production interruptions.

Bearing manufacturers in our range

We cooperate with leading manufacturers, including SKF, FAG, INA, Timken, Koyo, NTN, SNR, NSK, Nachi, IKO, ISB, Craft, Rollway, ZKL, URB, SLF, NKE, Enduro, Fersa, JIB, JNS, ASAHI, and many more, as well as our own brand MTS. This ensures broad coverage of dimensions, designs, and quality classes – from standard industrial bearings to precision solutions for highly demanding applications.

Consulting and technical support

Knowing that selecting the right bearing often requires technical knowledge, we provide comprehensive support to our customers. Together we analyze operating conditions, propose optimal solutions, and assist in system implementation. In addition, we offer:

• help with dimensioning and choosing the right bearing type,
• the option to order non-standard dimensions and special designs,
• technical documentation and maintenance data,
• advice on optimal lubrication and service life extension.

Why choose M&M Intercom for rolling bearings

We combine extensive stock, fast delivery, and expert consulting. Our customers always have access to a wide range of bearings, while we also offer special designs and non-standard dimensions. With years of experience and a partnership approach, we help industrial companies optimize maintenance costs and increase operational reliability.

Email: [email protected]
Phone: +386 1 29 27 960

Frequently Asked Questions (FAQ):

1. What is a rolling bearing and what is its main function? A rolling bearing is a machine element that reduces friction between moving parts and enables precise shaft rotation. Its main function is to carry radial, axial, or combined loads.
2. What is the difference between rolling and plain bearings? In rolling bearings, motion is achieved through balls or rollers, reducing friction and wear. Plain bearings allow sliding between two surfaces and usually require more lubrication.
3. What types of rolling bearings are available? Numerous designs exist: ball bearings, cylindrical roller bearings, tapered roller bearings, spherical roller bearings, needle bearings, thrust bearings, spindle bearings, crossed roller bearings, ball screw bearings, and special custom designs.
4. How do we choose the right rolling bearing for an application? Selection depends on load, rotational speed, operating conditions, temperature, environment, and lubrication. Our experts assist in choosing the most suitable solution for your requirements.
5. What are the main advantages of high-quality rolling bearings? Benefits include longer service life, reduced energy consumption, higher reliability, lower maintenance costs, and smooth machine operation without unnecessary downtime.
6. How long does a rolling bearing last? Service life depends on bearing quality, proper selection, correct lubrication, and operating conditions. With proper use, they can last for thousands of hours of operation.
7. Do you also provide special or non-standard rolling bearings? Yes, in addition to standard types we offer non-standard dimensions, special materials, precision designs, and bearings for specific industrial applications.
8. How important is lubrication in rolling bearings? Proper lubrication is essential for long service life and reliable bearing performance. Insufficient or incorrect lubrication is one of the main causes of bearing damage.
9. Which rolling bearing manufacturers do you offer? We cooperate with leading manufacturers such as SKF, FAG, INA, Timken, Koyo, NTN, SNR, NSK, Nachi, IKO, ISB, Craft, Rollway, ZKL, URB, SLF, NKE, Enduro, Fersa, JIB, JNS, ASAHI, and many others, plus our own brand MTS.
10. Why choose M&M Intercom for rolling bearings? Because we combine extensive stock, fast delivery, expert consulting, and the ability to supply special designs. Our goal is to provide long-term solutions and reliable machine operation for our partners.