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NSK housed insert bearing units

NSK housed insert bearing units combine bearing and housing in a mounted-unit reference. This differs from the individual insert in the bearing family. Housing shape determines attachment to the machine, so equal shaft diameter does not make pillow block, flange and take-up arrangements equivalent. Establish whether the repair needs the unit or only its insert.

See all NSK bearing housings references →NSK guide →Y-bearings with insert bearing from all brands →NSK needle roller bearings →NSK tapered roller bearings →

UCP, UCF and UCT units

UCP201-008D1, UCF201-008D1 and UCT201-008D1 are cataloged as pillow block, four-bolt flange and take-up units respectively. All record a 1/2 in shaft and retain 201-008D1, yet their initial groups identify different units. Copy the complete unit designation rather than substituting the insert code. Matching shaft size does not confirm mounting spacing or center height; obtain these from the drawing or existing installation.

Pillow block, flange or take-up

On a conveyor, a pillow block may sit on the frame while a take-up participates in shaft position adjustment. A flange attaches to a structural face. Record orientation, holes, access and adjustment elements. Assess the mounting surface too: a damaged base affects unit position even when the replacement bearing matches the shaft.

Defining the requested assembly

Give MR Accesorios Industriales unit code, quantity, general installation photographs and visible markings. Add shaft dimension with units, fixing distances and documented mounting height or geometry. If only an insert is needed, state this and give its separate reference. Identify retained parts to distinguish housing, complete unit and additional accessories. Mention frame modifications so they are not treated as an identical replacement.

Does the insert code identify the whole unit?

No, add the mounted unit designation.

Does equal shaft size mean equal mounting?

No, compare housing geometry and holes.

Can the bearing alone be requested?

Yes, identify it in the insert line and state the scope.

Products 3,616 results

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.

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Main series

UCP2 Pillow Block with NSK Insert Bearing

The UCP2 pillow block with NSK insert bearing is a mounted unit that combines a cast iron housing with a self-aligning, sealed insert bearing. It is used to support rotating shafts in transmission, conveying and process equipment, where a compact and easy-to-mount solution is needed. MR Accesorios Industriales sells this line in Buenos Aires, Argentina, and advises you on choosing the correct size according to your shaft and your application.

Some codes:UCP201-008D1UCP201D1UCP202-009D1UCP202-010D1UCP202D1

NSK UCF 4-Bolt Flange Bearing Unit

The NSK UCF flange bearing unit with insert bearing is a 4-bolt flange assembly that combines an insert bearing with a cast housing. It is used to support rotating shafts on flat structures, with fixed alignment and simple mounting using four bolts. It is a common solution in transmission, conveying and process equipment where robustness and ease of replacement are required. MR Accesorios Industriales sells this line in Buenos Aires, Argentina.

Some codes:UCF201-008D1UCF201D1UCF202-009D1UCF202-010D1UCF202D1

UCFL2 housing with NSK insert bearing

The UCFL2 housing with insert bearing is a two-bolt flange assembly that combines a cast housing with an insert bearing. It is used to support rotating shafts in power transmission equipment, where simple mounting and correct alignment are required. MR Accesorios Industriales sells this NSK line in Buenos Aires, Argentina, and quotes it on WhatsApp with the full part number.

Some codes:UCFL201-008D1UCFL201D1UCFL202-009D1UCFL202-010D1UCFL202D1

Send us the NSK part number

Just the manufacturer part number is enough: we will quote it and provide dimensions and equivalents via WhatsApp or email.

Request a quote on WhatsAppventas@mraccesoriosindustriales.com
Request a quote on WhatsApp