UCPW Tapped Base Pillow Block Bearing Units
UCPW is a standard duty series configured around compact tapped-base housing. Its catalogue definition uses setscrew locking, with individual bore and dimensional variants retained in one model table.
Series Overview
This product page groups the complete catalogue series under one title. Engineers can compare the available unit numbers inside the dimensional reference instead of moving between many nearly identical SKU pages.
Series selection works best from the machine interface outward: mounting face, shaft, locking method and finally the exact catalogue line. Related bearing families can be compared from the main bearing index. Browse related bearing families.
Series-Level Selection
UCPW is treated as one catalogue series, with individual unit numbers retained inside the dimensional table.
Mounting Form
The primary configuration is compact tapped-base housing, intended for compact shaft support where threaded mounting from the base is preferred.
Locking Logic
The catalogue identifies setscrew locking for this series; confirm the exact row before ordering.
Technical Specifications
These specifications describe the family, not a single bore size. Use them to confirm the housing and locking concept, then use the catalogue image for the exact dimensional row.
| Series | UCPW |
|---|---|
| Catalogue Reference | Part B, page B13 |
| Product Family | Tapped Base Pillow Block Bearing Units |
| Duty Classification | Standard duty |
| Locking / Mounting Method | Setscrew locking |
| Inner Ring / Bore Form | Wider inner ring / series-specific bore |
| Housing / Configuration | compact tapped-base housing |
| Material Note | Material varies by unit; confirm selected model |
Engineering Drawing
Check this outline against the machine frame before fixing the bore or unit number. The drawing shows the series geometry; the table below carries the model-by-model dimensions for the same family.
Applications
Compact machine frames
For compact machine frames, this series provides the catalogue mounting form shown above. Confirm load, speed, shaft dimensions and service environment for the chosen model.
Packaging and handling equipment
UCPW is relevant when packaging and handling equipment requires this housing format; verify shaft geometry, mounting interface, operating conditions and environment before final selection.
Equipment with limited access below the mounting surface
For equipment with limited access below the mounting surface, this series provides the catalogue mounting form shown above. Confirm load, speed, shaft dimensions and service environment for the chosen model.
Catalogue Dimensional Data
All catalogue rows for this family remain together below. Check the chosen bore or accessory code against the drawing letters, then include that exact unit designation in the RFQ.
Selection & Integration
A replacement should be checked against measurable interfaces, not appearance alone. Record the shaft size, mounting pattern, centerline or pilot dimensions and the method used to secure the bearing to the shaft. In this family, the intended role is compact shaft support where threaded mounting from the base is preferred.
| Step | Information To Confirm |
|---|---|
| 1 | shaft diameter |
| 2 | threaded base pattern |
| 3 | center height |
| 4 | locking method and service access |
Series nomenclature helps narrow the choice, but the final check should be made against the model row and installation data. This avoids treating a nearby bore size or housing variant as interchangeable without verification.
RFQ Support
Confirm The Exact UCPW Configuration
Share the catalogue unit you are considering plus quantity and the machine drawing. If the unit number is unknown, measured shaft and mounting dimensions can be used to narrow the series first. Ever Power Netherlands Branch can review the quotation basis against the same reference.