UCSB Pillow Block Bearing Units
UCSB is a standard duty series configured around standard pillow block configuration. Its catalogue definition uses setscrew 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
UCSB is treated as one catalogue series, with individual unit numbers retained inside the dimensional table.
Mounting Form
The primary configuration is standard pillow block configuration, intended for shaft support on a base parallel to the shaft axis.
Locking Logic
The catalogue identifies setscrew locking for this series; confirm the exact row before ordering.
Technical Specifications
Use these identifiers as the first selection gate. They capture the catalogue family, duty, locking and mounting form, while the numerical model rows remain grouped in the source table below.
| Series | UCSB |
|---|---|
| Catalogue Reference | Part B, page B10 |
| Product Family | 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 | standard pillow block configuration |
| Material Note | Material varies by unit; confirm selected model |
Engineering Drawing
When replacing an installed unit, use the outline drawing as a dimensional fingerprint. Match the fixed machine dimensions before relying on a partially legible model code or a visually similar housing.
Applications
Conveyors and transfer equipment
UCSB is relevant when conveyors and transfer equipment requires this housing format; verify shaft geometry, mounting interface, operating conditions and environment before final selection.
Fans, blowers and general rotating equipment
For fans, blowers and general rotating equipment, this series provides the catalogue mounting form shown above. Confirm load, speed, shaft dimensions and service environment for the chosen model.
Packaging, processing and light industrial machinery
UCSB is relevant when packaging, processing and light industrial machinery requires this housing format; verify shaft geometry, mounting interface, operating conditions and environment before final selection.
Catalogue Dimensional Data
The dimensional data is retained as one complete source table. This is especially useful when adjacent sizes share a housing but differ in shaft, inner-ring or mounting dimensions.
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 shaft support on a base parallel to the shaft axis.
| Step | Information To Confirm |
|---|---|
| 1 | shaft diameter and preferred unit code |
| 2 | center height and base bolt spacing |
| 3 | locking method and shaft condition |
| 4 | operating environment and relubrication access |
The model code should be verified together with its dimensional row. This is particularly important where metric and inch variants share similar housings but differ at the shaft interface.
RFQ Support
Confirm The Exact UCSB Configuration
For a faster series check, include the installed unit code when available, plus shaft size, quantity and a photo or drawing of the mounting interface. Ever Power Netherlands Branch can review the quotation basis against the same reference.