UCFS300 4-Bolt Flange Bearing Units
UCFS300 is a heavy duty series configured around rear pilot on 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
UCFS300 is treated as one catalogue series, with individual unit numbers retained inside the dimensional table.
Mounting Form
The primary configuration is rear pilot on housing, intended for rigid face mounting around a shaft passing through a machine frame.
Locking Logic
The catalogue identifies setscrew locking for this series; confirm the exact row before ordering.
Technical Specifications
This summary deliberately avoids copying isolated dimensions out of context. Family attributes are shown here, and the exact model dimensions stay attached to their original unit numbers in the catalogue reference.
| Series | UCFS300 |
|---|---|
| Catalogue Reference | Part B, page B23 |
| Product Family | 4-Bolt Flange Bearing Units |
| Duty Classification | Heavy duty |
| Locking / Mounting Method | Setscrew locking |
| Inner Ring / Bore Form | Wider inner ring / series-specific bore |
| Housing / Configuration | rear pilot on housing |
| Material Note | Material varies by unit; confirm selected model |
Engineering Drawing
Use the drawing to confirm the mounting envelope before choosing the line item from the catalogue table. Pay particular attention to the shaft centerline, bolt or pilot geometry, overall housing envelope and the dimensions that affect adjacent machine parts.
Applications
Conveyor side frames
For conveyor side frames, this series provides the catalogue mounting form shown above. Confirm load, speed, shaft dimensions and service environment for the chosen model.
Processing and packaging machinery
UCFS300 is relevant when processing and packaging machinery 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.
Catalogue Dimensional Data
Use this catalogue table for the final unit-number check. It preserves the source row order, dimensional columns and metric/inch alternatives on one reference image.
Selection & Integration
For new equipment, select the housing format before finalizing the shaft detail. For replacement work, reverse the process and measure the existing shaft and frame so the catalogue drawing can be matched directly. 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 |
Before quotation, confirm the source row that matches the required shaft and housing dimensions. Any option not stated for that row should be treated as an RFQ item rather than assumed as standard.
RFQ Support
Confirm The Exact UCFS300 Configuration
Include the exact bore or unit suffix whenever possible. A photo of the installed housing and a few fixed mounting dimensions are useful when a legacy code is incomplete. Ever Power Netherlands Branch can review the quotation basis against the same reference.