Official distributor
NTN housings with bearing inserts are identified as mounted units. The part fastened to the structure and the bearing receiving the shaft must be considered together, even when maintenance requires only one of them. This line sits alongside separate inserts and SN split housings. Those categories have different scopes: a photograph of the inner bearing alone does not identify the complete unit or its machine attachment.
See all NTN bearing housings references →NTN guide →Y-bearings with insert bearing from all brands →NTN SN split plummer block housings →NTN tapered roller bearings →
The catalog classifies UCP201D1 as a pillow block unit, UCF201D1 as a four-bolt flange unit and UCT201D1 as a take-up unit. Each retains UC followed by a distinguishing letter, a numeric block and D1. They illustrate different arrangements, not an interchangeable set. Copy the complete unit code and the insert code when both are readable; no additional meaning is assigned to D1 here.
On a conveyor, a support position may require a base, attachment to a face or a tensioning position. Describe the movement permitted by the mounting and the load path into the structure. Review shaft diameter together with height, hole spacing and access to fastening points. A pillow block does not become a flange unit because a number matches, and the insert alone does not establish housing dimensions.
For a quote, send MR Accesorios Industriales the code, shaft and fastening measurements, photographs from several angles and application. Specify whether a mounted unit or an individual component is required. An overall position photograph reveals possible take-up travel; a base or flange detail permits comparison of the attachments. Add quantities by position when opposite machine ends use different configurations.
It depends on the required scope. Specify replacement of the inner bearing or the assembly with its housing.
It is a clue, but hole spacing, shaft seat and unit envelope must also be measured.
Document its position and the machine adjustment mechanism together with the reference; an isolated bearing photograph cannot show that function.
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 UCT take-up housing with NTN insert bearing is a mounted unit that combines an insert bearing unit with a cast iron take-up housing. It is used to tension and guide chains, belts or conveyor belts, and also as a support bearing on shafts that require tension adjustment. Its design allows quick mounting and easy alignment in transmission and continuous conveying equipment.
Some codes:UCT201-008D1UCT201D1UCT202-009D1UCT202-010D1UCT202D1
The UCT take-up housing with NTN insert bearing is a mounted unit that combines an insert bearing unit with a T-shaped cast iron housing. It is used to tension chains, belts and conveyor belts, as it allows axial position adjustment via a screw. Its robust, sealed design makes it suitable for dusty, humid environments and moderate loads. MR Accesorios Industriales is an official NTN distributor in Buenos Aires, Argentina.
Some codes:C(CM)-UCT201-008D1C(CM)-UCT201D1C(CM)-UCT202-009D1C(CM)-UCT202-010D1C(CM)-UCT202D1
The NTN Y-bearing with insert bearing is an assembled unit that combines an insert bearing unit with a cast iron take-up housing. It is used to support transmission shafts and absorb misalignment in industrial equipment. The NTN UELT2 and UELT3 series offers robust solutions for applications with moderate loads and tensioning needs. MR Accesorios Industriales sells this line as part of its offering of maintenance components.
Some codes:UELT204-012D1W3UELT204D1W3UELT205-013D1W3UELT205-014D1W3UELT205-015D1W3
Just the manufacturer part number is enough: we will quote it and provide dimensions and equivalents via WhatsApp or email.
