Iso Spherical Roller Bearing With Shields
8Pages

ISO SPHERICAL ROLLER BEARING WITH SHIELDS ARMOURED TO FACE THE DIRT

A UNIQUE INNOVATION ON THE MARKET The ISO spherical roller bearing with metallic shields by NTN-SNR. NTN-SNR R&D department developed an unprecedented solution for the market to extend spherical roller bearing service lifetime. This exclusive product improves your equipment output. ON THE MARKET TODAY: FIELD SITUATION ANALYSIS WITH AN OPEN SPHERICAL ROLLER BEARING Based on NTN-SNR lab internal analysis of failures due to solid pollution of failures due to lubrication issues With KIZEI , change the game! ® • Protection against external solid contamination • Improvement of grease retention...

Technical features LOAD RATINGS AND SPEEDS • Designed and manufactured in accordance with NTN premium class specifications • 100% European production • Satisfies the most stringent quality requirements 24 24 Spherical roller bearing 25 ISO DIMENSIONS Open spherical roller bearing • Same width as open spherical roller bearing • 100% interchangeable with open spherical roller bearing • perational even in tight housings O HIGH QUALITY NITRIDED STEEL CAGE AND SHIELDS • Maximized shock resistance • Optimised corrosion resistance WIDE WORKING TEMPERATURE RANGE • Same temperature range as open...

CUSTOMER BENEFITS: • Optimised production output due to longer service life • Reduced maintenance costs • Easy to use Optimised production output INCREASE YOUR MACHINE RELIABILITY EXPERIENCE DRIVEN IN A QUARRY Application: Quarry conveyor INITIAL BEARING 1100 hours of service Outer Ring Inner Ring Outer Ring Inner Ring Less bearing deterioration after twice service lifetime Reduced maintenance costs MAXIMIZE YOUR PROFITS EXPERIENCE DRIVEN IN A CEMENT PLANT Application: Bucket elevator Open spherical roller bearing Life time Production stops Maintenance costs Maintenance costs can be divided...

Easy to use ISO DIMENSIONS HOW TO MOUNT KIZEI : ® Mounting and dismounting conditions are, in every aspect, similar to an open spherical roller bearing. • tandard accessories S • ossible measurement of clearance for K bores P KIZEI is sold ungreased. ® • or initial greasing, 30% of the free volume has to be filled with F adapted grease. (More information p 6-7). • Regreasing frequency is divided by 3 compared to an open spherical roller bearing. (More details in "Spherical roller bearings Ultage" catalog). NTN-SNR SPHERICAL ROLLER BEARING RANGE: the largest offer on the market KIZEI , the...

RANGE REFERENCE

Load ratings Calculation factors Adapter sleeve Internal Initial grease clearance (µm) addition min.

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