NTN-SNR, KIZEI®, the first spherical roller bearing with metallic shields. Armoured to face the dirt!

Unprecedented KIZEI® spherical roller bearings

The first spherical roller bearings with metallic shields are proposed in the KIZEI® bearing range.  This innovative solution created by NTN-SNR is easy to use and offers production output and equipment reliability optimisation, while reducing maintenance costs.

KIZEI®, the viable alternative for dirty environments

Advantages offered by KIZEI®

Protection against external solid contamination thanks to metallic shields

Improved lubrication due to better grease retention inside the bearing

Longer bearing life time compared to standard open bearing

ISO dimensions – 100% interchangeable with standard open bearing

Premium characteristics

ULTAGE load ratings and speeds

Nitrided steel cage and shields for better shock resistance

Wide working temperature range (-40°C up to +200°C)

Initial lubrication process similar to open spherical roller bearing (bearing delivered without grease) – Reduced in service lubrication frequency

Similar misalignment to open spherical roller bearing – Possible internal inspection to facilitate maintenance

Mounting elements and procedures are identical to that of a standard bearing – For tapered bore, internal clearance checking is possible after mounting.

About BHR Bearing ( Shenzhen Qinggong Bearing Co, Ltd.)

Shenzhen Qinggong Bearing Co., Ltd. （www.bhrbearing.cn）is a well-know bearing manufacturer in China since the year 1996 with its own factory. Despite our own BHR bearings, we also distribute kinds of famous branded bearings from worldwide manufacturers SKF bearings, FAG bearings, NSK bearings, KOYO bearings, NTN bearings, NACHI bearings, ASAHI bearings, TOYOTA auto bearings......and OEM can also be supplied.

We BHR bearing is focused and committed to deliver our customers high quality products and solutions because they are at the core of everything we do. By combining technology with our design engineering expertise we are able to offer a breadth of advanced bearings and solutions. With variety of bearings, competitive prices, fast delivery and good after-sale service, hope we will get a chance to talk bearings together.