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The insert and the housing of a bearing unit are separate parts. This line covers NTN Y-bearing inserts and identifies the element supporting the shaft without implying that a housing is included. A marking on the casting may describe the housing rather than the bearing inside it, so establish that distinction at the start of a replacement enquiry.
See all NTN bearings references →NTN guide →Y-bearings (inserts) from all brands →NTN tapered roller bearings →NTN angular contact bearings →
The catalog lists UC201-008D1, UC201D1, UC202-009D1 and UEL204D1. Retain hyphens, number groups and letters. Similar references should not be shortened into the same purchasing description. Different families within this line also make it necessary to document the actual shaft retention arrangement.
If the insert marking is concealed, photograph both sides and retain any previous packaging. Record bearing and housing inscriptions separately so that one is not mistaken for the other.
These assemblies are used for shaft supports in agricultural machinery and conveying equipment. Reviewing an insert includes its relationship with the shaft, retention method and housing to be retained. A similar-looking housing does not establish a matching assembly.
Describe exposure to dust, moisture or washing and how lubrication reaches the unit. This helps review the configuration without assuming identical protection across all variants. Report housing wear separately from the request for a replacement insert.
For a quote from MR, provide the complete NTN designation, quantity and measured or documented shaft diameter. Specify whether you need only the insert or a complete housed unit. Add photographs of the retention arrangement and existing body, and mark the position on the maintenance drawing if one is available.
This line identifies the insert bearing. A complete unit enquiry must also specify the housing and mounting arrangement.
Yes, as housing information. It does not replace identification of the insert inside it.
A view of each side of the bearing and another of the unit on its shaft help describe the arrangement.
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 UC 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. It is used in equipment where a simple bearing unit is needed, with quick mounting and easy replacement, such as conveyor belts, fans, mixers and agricultural machinery. MR Accesorios Industriales sells the NTN UC series.
The NTN UEL series insert bearing is a ball bearing with a spherical outer ring and an extended sealing unit, designed to be mounted in split plummer block or pillow block housings. It is used in equipment where the shaft needs to self-align and be protected from dust and moisture. MR Accesorios Industriales sells this line in Buenos Aires, Argentina, in bearings and power transmission.
Some codes:UEL204-012D1UEL204D1UEL205-013D1UEL205-014D1UEL205-015D1
The NTN UCS series insert bearing is a ball bearing with a spherical outer ring and a single row of balls, designed to seat in split plummer block housings or in housings that allow self-alignment. It is used in equipment where the shaft must be supported with a certain angular tolerance, such as conveyors, fans or agricultural machinery. MR Accesorios Industriales sells this line in Buenos Aires, Argentina, in bearings and power transmission.
Some codes:UCS212-204D1UCS212-206D1UCS212-207D1UCS212D1UCS213-208D1
Just the manufacturer part number is enough: we will quote it and provide dimensions and equivalents via WhatsApp or email.
