UCFL 200 Series two-bolt oval flange unit for applications where a compact two-bolt flange is required where a four-bolt square housing would use unnecessary plate area. Catalog evidence covers the set screw type and two-bolt oval flange; confirm the exact size row and operating conditions before ordering.
The cataloged geometry is intended for a job where there is a compact two-bolt flange is required where a four-bolt square housing would use unnecessary plate area. In the supplied catalog, UCFL 200 Series is shown as two-bolt oval flange unit with set screw type and two-bolt oval flange. For UCFL 200 Series, quotation work moves faster when the source designation, shaft or bore dimension and the controlling mounting measurements are checked before optional seal, grease or housing requests are discussed.
A correct selection establishes both the shaft centerline and a workable service route for the bearing location. Because UCFL 200 Series uses two-bolt oval flange, the mounting face or frame geometry is a controlling replacement dimension alongside bore size.
The bearing portion and the external mounting form are dimensioned as a coordinated assembly in the catalog. For UCFL 200 Series, that chain includes set screw type at the shaft and two-bolt oval flange at the machine. Even if the UCFL 200 Series seat can tolerate modest static angular error, alignment remains a machine requirement rather than a bearing adjustment.
Equipment using this kind of shaft support includes conveyor sidewalls, packaging equipment, agricultural machinery, material-handling frames and compact industrial supports. The same UCFL 200 Series designation can see very different speeds and load directions, so application data still belongs in the RFQ.
UCFL uses a two-bolt oval flange, which is often chosen where a square four-bolt plate would consume unnecessary space. Replacement selection should preserve the bolt-center distance, overall oval envelope, shaft center location and the projection around the insert. A two-bolt flange can still be installed crooked if the plate is distorted or the fasteners are used to pull the unit onto an offset shaft.
Before removal, look for witness marks that show whether the old housing was able to sit flat. On conveyor side frames, one bolt may have been carrying more reaction if the structure was twisted. Correct the mounting surface first, then evaluate the bearing. The catalog crop is especially useful for UCFL because it lets the buyer compare the compact outline and the dimensional table together.
With UCFL, inspect the two-bolt plate for elongated holes or local bending caused by previous adjustment. An oval flange is compact, but that does not mean it should be used as a tensioning slot unless the machine was designed that way. Measure the actual bolt-center distance and the shaft-center position separately. This keeps a worn mounting plate from becoming the reference for the new bearing geometry.
If a UCFL flange has been used in a slotted or adjustable plate, record the current bolt position within the slot before loosening it. That position may be part of belt or chain alignment rather than bearing geometry. Separating machine adjustment from catalog dimensions keeps the replacement unit from being blamed for a tension setting that changed during maintenance.
| Parameter | Specification / Selection Note |
|---|---|
| Product form | Two-bolt oval flange unit |
| Catalog series | UCFL 200 Series |
| Shaft locking | Set screw type |
| Machine mounting | Two-bolt oval flange |
| Material confirmation | Confirm the exact material grade for UCFL 200 Series on the quotation or current drawing; this page does not infer grade from appearance |
| Seal / lubrication review | Check the selected UCFL 200 Series designation together with speed, contamination and cleaning conditions |
| Technical source | Supplied bearing catalog, PDF page 29 |
The UCFL 200 Series data shown here is intentionally concise. The UCFL 200 Series source-page crop in the gallery contains the complete dimensional layout, so check it whenever an unlisted dimension controls the machine fit.
| Unit | d (mm) | Overall H (mm) | Bolt Pitch J (mm) | Length L (mm) | A (mm) | E (mm) | Bolt | Mass (kg) |
|---|---|---|---|---|---|---|---|---|
| UCFL204 | 20 | 113 | 90 | 60 | 25.5 | 33.3 | M10 | 0.48 |
| UCFL205 | 25 | 130 | 99 | 68 | 27 | 35.8 | M10 | 0.6 |
| UCFL206 | 30 | 148 | 117 | 80 | 31 | 40.2 | M10 | 0.9 |
| UCFL207 | 35 | 161 | 130 | 90 | 34 | 44.4 | M12 | 1.2 |
| UCFL208 | 40 | 175 | 144 | 100 | 36 | 51.2 | M12 | 1.5 |
| UCFL209 | 45 | 188 | 148 | 108 | 38 | 52.2 | M16 | 1.9 |
| UCFL210 | 50 | 197 | 157 | 115 | 40 | 54.6 | M16 | 2.2 |
Do not start by guessing a series from a photograph; start from the dimensions in the source drawing. For UCFL 200 Series, combine the bore or shaft value with the mounting pattern, center height or pilot dimensions that define the two-bolt oval flange. Complete the UCFL 200 Series enquiry with speed, load direction and environment; those inputs keep a dimensional match from being mistaken for complete engineering approval.
Verify the oval housing clears adjacent structure, seat the flange fully against the plate, align the shaft before final bolt tightening, then lock the insert and check for smooth rotation. The main installation hazard for UCFL 200 Series is that two-bolt mounting makes plate stiffness and bolt spacing especially important; a flexible wall can shift the bearing centerline under belt or chain load. Before returning UCFL 200 Series to service, rotate the shaft manually if the machine can be made safe and verify that tightening has not introduced binding.
Look for witness marks around the two mounting holes and check that the plate has not bowed; if alignment changes repeatedly, reinforce the support rather than compensating at the bearing. A stable UCFL 200 Series installation should show consistent running behavior; sudden changes deserve inspection before the next scheduled lubrication visit.
When requesting UCFL 200 Series, include the old designation, measured shaft or bore, photographs of both faces and the fixed machine-side dimensions. When specifying UCFL 200 Series, mention contamination and cleaning conditions explicitly; a dry indoor conveyor and an outdoor agricultural drive are not the same duty. Ever Power Netherlands Branch can then review options for UCFL 200 Series against the supplied application instead of presenting unverified material, seal or grease claims as standard catalog facts.
Cataloged references covered here are UCFL204; UCFL205; UCFL206; UCFL207; UCFL208; UCFL209; UCFL210. For UCFL 200 Series, retain the exact suffix, bore form and related housing reference from the source when the goal is a drop-in replacement.
For UCFL 200 Series, first confirm the shaft dimension and the machine-side two-bolt oval flange. Next check the exact series code and its set screw type. For UCFL 200 Series, a measured sketch normally resolves more uncertainty than a close-up image of the old unit alone.
Do not assume so. Moving away from the UCFL 200 Series set screw type can alter the shaft interface and installation envelope even when the nominal bore is identical. Compare drawings and machine constraints before changing families.
For UCFL 200 Series, give operating speed and cycle together with dust, moisture, chemicals, washdown and temperature. For UCFL 200 Series, that duty information is more useful than requesting a generic 'better seal' without describing the exposure.
A complete UCFL 200 Series enquiry includes the old designation where available, measured shaft or bore, quantity, speed, load direction and clear machine photos. Add the fixed dimensions around the two-bolt oval flange so interchange can be checked before quotation.
The technical claims on this UCFL 200 Series page stay within what can be supported by the supplied bearing catalog and the project template. The gallery drawing for UCFL 200 Series is a direct catalog crop, not an AI-generated technical illustration. Any application visualization added later for UCFL 200 Series should be treated as illustrative rather than as dimensional evidence.
The technical source for UCFL 200 Series is the supplied catalog, PDF page 29. Customer-level Drive data is not reproduced on the UCFL 200 Series page, while public research is limited to non-proprietary terminology and import guidance.
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