Product page
Insert bearing LINK-BELT UG356L
- Manufacturer Part Number
- UG356L
- Brand
- LINK-BELTOfficial brand
- Category
- Bearings
- Subcategory
- Y-bearing (insert bearing)
- Series
- 300
![]()
We respond promptly.
Request your quote via WhatsApp or email, with the quantity and time frame you need.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
Description
LINK-BELT UG356L is a insert bearing reference, within Bearings. Request a quote for UG356L via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The LINK-BELT UG#L series insert bearing is a ball bearing with an extended inner ring, designed to be mounted in split plummer block housings and wall units. It is used in equipment where the shaft rotates and needs support with alignment and sealing. Its design allows the inner ring to be secured to the shaft and, in many cases, the axial position to be adjusted. MR Accesorios Industriales supplies this line for plants, workshops and maintenance operations in Buenos Aires, Argentina.
The UG#L series designation is read in parts: the letters UG identify the family of inserts with an extended inner ring; the number that follows — as in UG314L, UG315L or UG320L — indicates the size within the 300 series; and the final letter L distinguishes the sealing variant or insert configuration. Not all sizes in the series share the same final letter, so it is advisable to verify the complete part number when ordering a replacement.
These inserts are mounted in split plummer block housings, flange units and take-up frames, and they appear in conveyors, mixers, pumps, fans and process machinery. In Argentina they are found in food processing plants, cement plants, paper mills and the agro-industrial sector, where maintenance demands parts that withstand dust, moisture and moderate loads. The 300 series covers a wide range of shaft diameters, which is why it is common in equipment that already has compatible housings.
To select the insert, start with the shaft diameter and the type of housing where it will be seated. Check the sealing: a single lip is sufficient in clean environments, while in areas with dust or water a more enclosed protection is advisable. Factory lubrication is usually sufficient for start-up, but in continuous service grease must be replenished according to the duty cycle. During mounting, align the housing and tighten the inner ring set screws without forcing, so as not to deform the raceway.
As for equivalents, inserts are compared by shaft diameter, inner ring width and locking type. Different brands use their own nomenclature, so interchangeability is confirmed by cross-referencing those dimensions and the housing shape. If the original part number is not available, the compatible alternative with the same geometry is sought. MR Accesorios Industriales can tell you that equivalent if you provide the old part number or the shaft dimensions.
If you need to replace a LINK-BELT UG#L series insert, send the complete part number via WhatsApp to MR Accesorios Industriales. With that information we will quote the part and, if applicable, indicate the compatible alternative. You can also inquire about other sizes in the 300 series or about split plummer block housings to complete the assembly.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
- Eje o agujero
- 3 1/2 in
Frequently Asked Questions
- How do I identify the insert I need?
- Take the part number engraved on the bearing or on the housing. If it is not legible, measure the shaft diameter and the inner ring width. With that information we will quote the correct LINK-BELT insert or its equivalent.
- Can it be mounted in any split plummer block housing?
- No. The insert must match the housing seat in outside diameter and width. Verify that the housing is for the 300 series and that the locking system is compatible before assembling it.
- What lubrication does this type of bearing require?
- These inserts come lubricated from the factory. In continuous service, replenish with good quality grease according to the working conditions. Avoid mixing different bases and check that the sealing is not damaged.

