The NTN 22218EAW33ZZC3 is a genuine SNR spherical roller bearing designed for heavy-duty applications. This robust bearing features a 90mm bore, 160mm outer diameter, and 40mm width. It is equipped with W33 lubrication features (annular groove and three lubrication holes in the outer ring) for efficient grease distribution and C3 internal clearance, which is greater than normal, allowing for thermal expansion and misalignment. The 'ZZ' designation indicates that it is fitted with two metal shields, providing protection against contaminants while retaining lubricant. Ideal for machinery requiring high load capacity and self-aligning capabilities.
NTN Corporation is a major global manufacturer of bearings and other precision equipment. While specific founding details are not widely publicized, the company has a long history, originating in Japan. Today, NTN is recognized as one of the world's leading suppliers of bearings, driveshafts, and related components, serving a diverse range of industries globally.
The brand's product portfolio is extensive, encompassing various types of bearings such as ball bearings, roller bearings, and needle bearings, alongside constant velocity joints and other precision machinery parts. These components are engineered for high performance and durability, often featuring advanced materials and manufacturing processes to meet the demanding requirements of industrial and automotive applications. NTN's technological advancements focus on improving efficiency and extending product lifespan.
At Partao, the catalog features a comprehensive selection of NTN components. Top categories include Ball Bearings, Bearing Housings, Bolts & Fasteners, Flanged Bearings, and Needle Bearings. Over 22,730 genuine NTN spare parts are available at Partao.
NTN components are frequently chosen by equipment manufacturers and maintenance professionals worldwide due to their reputation for reliability and precision. Their products are integral to the smooth operation of machinery across various sectors, from heavy industrial equipment to agricultural applications, ensuring consistent performance and reduced downtime.
