Model datasheet
UCT209 Pillow Block Bearing 45mm
Confirm the model number, dimensions, suffix, and replacement notes before sending a quotation request for repair or MRO sourcing.
Verified directory reference: Specifications have been reviewed, but the complete suffix and current order requirement must still be confirmed before purchase.
UCT209 bearing specifications
| Parameter | Value |
|---|---|
| Model | UCT209 |
| Category | Pillow Block Bearing |
| Series | UCT200 Series |
| Shaft Diameter | 45mm |
| Material | Cast Iron Housing + Chrome Steel Bearing |
| Closure | Sealed |
| Precision | P0 (ABEC-1) |
| Clearance | CN (Standard) |
UCT209 brand designation references
Interchange Numbers: UCT209
Catalogue designations reviewed for this model include SKF UCT209, FAG UCT209, NSK UCT209, NTN UCT209, Timken UCT209.
These catalogue references have source records, but the complete suffix and operating requirement must still be confirmed.
| Brand | Brand designation | Reference status |
|---|---|---|
| SKF | UCT209 | Source recorded SKF rolling bearing catalogue — UCT209 · |
| FAG | UCT209 | Source recorded Schaeffler FAG rolling bearing catalogue — UCT209 · |
| NSK | UCT209 | Source recorded NSK rolling bearing catalogue — UCT209 · |
| NTN | UCT209 | Source recorded NTN rolling bearing catalogue — UCT209 · |
| Timken | UCT209 | Source recorded Timken bearing catalogue — UCT209 · |
Frequently asked questions about UCT209
What does the sealed design mean on a UCT209 bearing?
The UCT209 (Shaft 45mm) is supplied as a sealed unit with an integral seal configuration, which is typical for mounted and pre-lubricated designs. Confirm the seal material and relubrication access for the application. Compare seal types before deciding on the replacement.
Does the UCT209 come with C3 clearance?
This directory lists the UCT209 with CN (Standard). C3 (increased internal clearance) versions are common for higher operating temperatures, higher speeds, or press-fit arrangements — specify the required clearance on your RFQ so the quotation matches the application. Read the clearance guide.
The UCT209 is listed as a 45mm shaft pillow block bearing in sealed configuration. Part of the UCT200 series, the directory records cast iron housing + chrome steel bearing and P0 (ABEC-1) precision grade for RFQ verification.
The UCT209 uses the same part number designation across SKF, FAG, NSK, NTN, and Timken catalogs. This is a standardized pillow block bearing with industry-standard boundary dimensions. Confirm the housing style, shaft diameter, and seal type before ordering a replacement.
About the UCT200 Series
The UCT200 series is a take-up bearing unit with a guide slot for belt tensioning and chain adjustment systems. The adjustable position along the guide rail makes it essential for conveyor belt tensioning applications.
Common Applications
- Conveyor Take-Up Units
- Material Handling
Common applications for UCT209
The UCT209 is a common replacement candidate in the following equipment. Open the application guide to confirm the checks that apply to your machine before ordering:
Compare UCT209 with nearby sizes
These models are the closest sizes in the same bearing family. They are not interchangeable — confirm the bore, outside diameter, and width before replacing the existing part.
| Model | Dimensions | Closure | Action |
|---|---|---|---|
| UCP208 | Shaft 40mm | Sealed | View specifications |
| UCT208 | Shaft 40mm | Sealed | View specifications |
| UCF209 | Shaft 45mm | Sealed | View specifications |
| UCP209 | Shaft 45mm | Sealed | View specifications |
| UCF210 | Shaft 50mm | Sealed | View specifications |
Fast bearing RFQ
Tell us what bearing you need.
A model number is enough to start. If the marking is unclear, send the dimensions, application, or a shared photo link in the message.
- Small repair quantities and mixed model lists
- Model, suffix, and replacement review
- Price, lead time, packing, and shipping details