UKF+H 4-Bolt Flange Bearing Units
UKF+H is a standard duty series configured around 4-bolt flange bearing units. Its catalogue definition uses adapter sleeve locking, with individual bore and dimensional variants retained in one model table.
Series Overview
This series is organized as one catalogue-level product family rather than one product per bore size. That keeps RFQ work focused on the mounting form and locking method first, while the dimensional table remains available for the final unit selection.
This series sits within the wider bearing catalogue. Use the bearing index when comparing another housing format, then return here to verify the selected series drawing and dimensions. Browse related bearing families.
Series-Level Selection
UKF+H is treated as one catalogue series, with individual unit numbers retained inside the dimensional table.
Mounting Form
The primary configuration is 4-bolt flange bearing units, intended for rigid face mounting around a shaft passing through a machine frame.
Locking Logic
The catalogue identifies adapter sleeve locking for this series; confirm the exact row before ordering.
Technical Specifications
Series attributes are separated from model dimensions here. This makes the page easier to scan while keeping the original line-by-line dimensional reference intact below.
| Series | UKF+H |
|---|---|
| Catalogue Reference | Part B, page B20 |
| Product Family | 4-Bolt Flange Bearing Units |
| Duty Classification | Standard duty |
| Locking / Mounting Method | Adapter sleeve locking |
| Inner Ring / Bore Form | Tapered bore |
| Housing / Configuration | 4-Bolt Flange Bearing Units |
| Material Note | Material varies by unit; confirm selected model |
Engineering Drawing
For replacement work, compare the drawing with the installed housing rather than relying on a familiar series code alone. Mounting dimensions and locking details are the better confirmation points.
Applications
Conveyor side frames
UKF+H is relevant when conveyor side frames requires this housing format; verify shaft geometry, mounting interface, operating conditions and environment before final selection.
Processing and packaging machinery
For processing and packaging machinery, this series provides the catalogue mounting form shown above. Confirm load, speed, shaft dimensions and service environment for the chosen model.
Material-handling equipment
UKF+H is relevant when material-handling equipment requires this housing format; verify shaft geometry, mounting interface, operating conditions and environment before final selection.
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
Use the machine frame as the selection constraint. Confirm the fixed mounting dimensions and shaft first, then choose the series variant whose locking and housing form fit those conditions. In this family, the intended role is rigid face mounting around a shaft passing through a machine frame.
| Step | Information To Confirm |
|---|---|
| 1 | shaft diameter |
| 2 | four-bolt mounting pattern |
| 3 | shaft-to-face geometry |
| 4 | locking method and surrounding clearance |
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 UKF+H Configuration
A useful RFQ includes the target model or shaft size, mounting dimensions, quantity and any environment requirement. That gives the quotation review enough information to confirm the catalogue row. Ever Power Netherlands Branch can review the quotation basis against the same reference.