UCFA Adjustable Flange Bearing Units
UCFA is a standard duty series configured around adjustable flange housing. Its catalogue definition uses setscrew locking, with individual bore and dimensional variants retained in one model table.
Series Overview
For purchasing and replacement work, the useful decision is the series itself, not a separate web page for every shaft size. The model table therefore stays together so adjacent metric and inch variants can be compared in one place.
Treat the housing format and locking method as the first filter. The broader bearing range is useful when the same shaft size must be checked against another flange, pillow, take-up or insert arrangement. Browse related bearing families.
Series-Level Selection
UCFA is treated as one catalogue series, with individual unit numbers retained inside the dimensional table.
Mounting Form
The primary configuration is adjustable flange housing, intended for face mounting where the housing geometry provides an adjustable flange arrangement.
Locking Logic
The catalogue identifies setscrew locking for this series; confirm the exact row before ordering.
Technical Specifications
The table below records the series-level facts visible in the supplied catalogue heading. Model-specific dimensions are deliberately kept in the original dimensional table so values are not detached from their unit numbers.
| Series | UCFA |
|---|---|
| Catalogue Reference | Part B, page B42 |
| Product Family | Adjustable Flange Bearing Units |
| Duty Classification | Standard duty |
| Locking / Mounting Method | Setscrew locking |
| Inner Ring / Bore Form | Wider inner ring / series-specific bore |
| Housing / Configuration | adjustable flange housing |
| Material Note | Material varies by unit; confirm selected model |
Engineering Drawing
The drawing is placed directly before the dimensional reference because installation space is usually the quickest way to rule a series in or out. Match the drawing labels to the corresponding columns in the catalogue table before releasing an RFQ.
Applications
Adjustable machine frames
UCFA is relevant when adjustable machine frames requires this housing format; verify shaft geometry, mounting interface, operating conditions and environment before final selection.
Material handling equipment
For material handling equipment, this series provides the catalogue mounting form shown above. Confirm load, speed, shaft dimensions and service environment for the chosen model.
General industrial assemblies
UCFA is relevant when general industrial assemblies requires this housing format; verify shaft geometry, mounting interface, operating conditions and environment before final selection.
Catalogue Dimensional Data
The original model table is shown at high resolution so metric and inch unit numbers remain attached to the correct drawing-letter dimensions. Select the row visually and confirm it again in the RFQ.
Selection & Integration
Selection should move from fixed machine dimensions to the bearing code: first the mounting interface, then shaft size, then locking method and environment. This avoids choosing a familiar-looking unit that does not match the frame. In this family, the intended role is face mounting where the housing geometry provides an adjustable flange arrangement.
| Step | Information To Confirm |
|---|---|
| 1 | shaft diameter |
| 2 | available adjustment range |
| 3 | mounting-hole geometry |
| 4 | locking method |
The supplied catalogue is used here as the technical selection reference. Final quotation review should confirm the exact model, shaft size, mounting interface and any environment-specific requirement.
RFQ Support
Confirm The Exact UCFA Configuration
Quotation review is more reliable when the request includes the model row, shaft size and installation drawing. Add any corrosion, cleaning or maintenance requirement that could change the configuration. Ever Power Netherlands Branch can review the quotation basis against the same reference.