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An NSK insert bearing is the rolling element installed in a compatible housing to form a shaft support. This line differs from housed bearing units, whose reference describes the mounted assembly. In conveyor repair, identify the insert if the housing remains; if the base or flange also needs replacing, describe the unit. Informal housing terminology can be ambiguous, so a photograph helps clarify scope.
See all NSK bearings references →NSK guide →Y-bearings (inserts) from all brands →NSK needle roller bearings →NSK tapered roller bearings →
Examples include UC201-008D1, UEL204-012D1W3 and UCX05-013D1. Different initial groups combine numbers, a hyphen and ending groups. Their recorded shaft dimensions are respectively 1/2 in, 3/4 in and 13/16 in. Retain the portion after the hyphen and avoid replacing the designation with an approximate metric size. D1 and W3 remain identification groups without assigning unvalidated technical meanings.
In a bucket elevator or conveyor, the insert's inner ring rotates with the shaft and its outer ring is seated in the housing. Record the existing shaft locking method and space occupied by side components. Housing condition and the machine's lubrication access also matter. Replacing the insert alone does not repair a deformed seat or change the protection designed for process dust.
Send MR Accesorios Industriales the insert code, quantity, shaft dimension with units and housing reference or photographs. Show both bearing sides and retained accessories. Record housing markings separately instead of combining them with the insert designation. Explain whether the housing will remain and where the shaft sits in the machine; this helps establish scope before comparison with a complete unit.
This line identifies inserts; mounted units have separate identification.
No; preserve its documented value and unit.
Yes, alongside the marking on the insert.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
The NSK UC2 series insert bearing is a ball bearing with a spherical outer ring and set screws, designed to be mounted in split or solid housings. It is used in equipment where the shaft rotates and needs flexible alignment, such as conveyor belts, mixers or fans. MR Accesorios Industriales sells this series in Buenos Aires, Argentina, and quotes it on WhatsApp with the exact part number.
The NSK UEL2 series insert bearing is a ball bearing with an extended inner ring and set screw locking system, designed to be mounted in split or solid housings, depending on the series. It is used in equipment where the shaft rotates and a bearing unit that is easy to install and replace is needed. MR Accesorios Industriales sells this series in Buenos Aires, Argentina, and quotes it on WhatsApp with the exact code.
Some codes:UEL204-012D1W3UEL204D1W3UEL205-013D1W3UEL205-014D1W3UEL205-015D1W3
It is used when the shaft needs support and the housing opens to mount without disassembling the assembly. MR Accesorios Industriales sells this line for transmission and conveying equipment in Buenos Aires, Argentina.
Just the manufacturer part number is enough: we will quote it and provide dimensions and equivalents via WhatsApp or email.
