New function in the webshop - 2021-04-21
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Dear Partner,

There is a new way for you to decide the delivery time of your order. With this option you can keep your orders in reserve or request immediate delivery. You can fully determine which day we will ship your package. There is no need for additional emails or other notifications to us.

All you have to do is press the appropriate button or tick the chekbox on our Webshop.


You can start this process here: (On our Webshop)


  • Open your webshop basket (If you just want to book the products and don't want us to send it yet, you just need to check the checkbox below)












  • Offers/Orders Reserved items (here you can start the delivery of the goods held in the reservation)









We hope to make shopping easier with this option!

The team of Rolling Kft. wishes you another pleasant purchase!




- 2021-03-27
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Koyo celebrates its 100 years anniversary in 2021


This year, Koyo was founded exactly 100 years ago, which provides a nice occasion for commemorating 100 years of quite remarkable Koyo history. 

 Visit the dedicated page on Japanese HQ website at: 

Megadyne price increases - 2021-03-19
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Dear Valued Partner,

With our current letter we would like to raise your attention to the next price list adjustment effective from 1st of April 2021. 

Despite the intense optimisation of production processes Megadyne is challenged by a significant increase of logistics, raw material and manpower costs which is forcing us to make a review of our price list. 

Based on the above we announce the following price adjustments: 

poliurethane belts: +3,9% rubber timing belts: +4,9% 

V-belts: +4,9% 

Basic product family: +9,9% 

Challenge metal parts*: +16,9% 

 Megadyne metal parts**: +5,9% 

* V-pulleys, timing pulleys, bushes, chains, sprockets ** clamping plates, timing bars, timing pulleys. 

New prices will be validated on orders received after 31st of March, 2021. 

FAG H series ball bearings - 2021-01-11
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We present the made in China FAG ball bearings for low cost applications.



FAG Black Series - 2020-02-14
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The FAG black series are dimensionally interchangeable with Japanese brands such as Asahi / FYH and NTN. 

The new radial insert ball bearing and housing units FAG Black Series from Schaeffler give easy mounting, smooth running and high reliability and thus allow particularly economical bearing arrangements. 

The dimensions of the FAG housings, made from flake graphite cast iron and with a primer paint coating, conform to JIS B 1559 (Japanese Industrial Standard Dimensions). 

These single piece cast housings can support moderate to high radial and axial loads. The radial insert ball bearings have basic protection against corrosion due to the Durotect BS coating. 

The bearing units are particularly suitable for applications with moderate to high loads. 



New function in our webshop! - 2019-07-22
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Dear Partner!
We've implemented a new function in our webshop, from now on, you can subscribe for the products that we don't have on stock, and we will send you a notification e-mail when we receive a new shipment!

National Holiday - 2021-08-20
Dear Customer,

Please note, that 20th of August is a National Holiday in Hungary, so we can deliver the ordered items you on Monday.

Please, consider it while you send us your order.

Thank you for your patience!

FAG SmartSET - Pre-assembled wheel bearing - 2018-01-02
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Megadyne webshop - 2016-10-20
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Dear customer!

You can now order fan belts from our new Megadyne webshop!

If you want access to the webshop, please send an email to

Webshop: Megadyne webshop by Rolling Kft.

INA GearBOX for the professional transmission repair - 2017-03-17
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A market-driven solution – the INA GearBOX contains all necessary components for a professional transmission repair. Now garages can fix damaged transmissions by themselves – professionally, swiftly and profitably.

Schaeffler Automotive Aftermarket has developed professional repair solutions for passenger-car manual transmissions: With every transmission specific INA GearBOX, garages can repair damaged transmissions in-house. The benefit: Garages no longer have to outsource manual transmission repairs to a third party, which saves time and is also profitable. Even internal transmission specialists in the garage can profit by using it, because INA GearBOX repair solutions eliminate the extremely time-consuming research for transmission specific wear parts.