NTN K30×35×26ZWV1 needle roller cage

NTN K30×35×26ZWV1 belongs to needle roller cage, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for K30×35×26ZWV1 and any equivalents.

Needle cages in the NTN K ZWV series keep the rollers evenly spaced inside a needle roller bearing. That spacing helps the bearing carry radial loads smoothly where there is not much room. You will find these cages in gearboxes, pumps, compressors and similar power transmission equipment. MR Industrial Accessories LLC supplies this series to customers in the United States and Latin America.

The code tells you the size. A number like K30×35×26ZWV1 or K32×37×26ZWV3 gives bore 30 mm or 32 mm, outside diameter 35 mm or 37 mm, and width 26 mm, followed by the ZWV suffix and a variant number. The K stands for needle cage; ZWV marks a design and manufacturing variant. Reading the code this way lets you match the cage to the shaft and housing without guesswork.

These cages fit into tight radial spaces, so they suit gearboxes, pumps, compressors, machine tools and other transmission assemblies. Industries such as automotive, metallurgical, food processing and construction rely on them where the bearing must handle radial loads and run reliably. The compact design is the main reason they appear in confined mounting positions.

Selection starts with the shaft and housing dimensions, then moves to lubrication and sealing. Mount the cage with proper alignment to avoid early wear. Check radial clearance and choose a lubricant that matches the speed and operating temperature. Handling the cage carefully during installation helps the component and the bearing last longer.

Other brands may offer cages with similar standardized dimensions. Before substituting, confirm the critical dimensions and tolerances. If you only have another brand's code or an unidentified part, send it to us and we can point you to a compatible option. Our team can also help you choose the right cage for your application.

To request a quote, message us on WhatsApp or email with the NTN code or the exact dimensions. We reply promptly and can suggest equivalents when needed. MR Industrial Accessories LLC serves customers across the United States and in several Latin American countries.