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Flange bearing 2 holes LINK-BELT PT3CL218N
- Manufacturer Part Number
- PT3CL218N
- Brand
- LINK-BELTOfficial brand
- Category
- Bearing housings
- Subcategory
- Bearing housings
- Series
- 200
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Description
LINK-BELT PT3CL218N is a flange bearing 2 holes reference, within Bearing housings. Request a quote for PT3CL218N via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The Link-Belt 200 series 2-bolt flange bearing is a mounted bearing ready to be fixed to a flat surface with two bolts. It is used to support shafts in equipment where the mounting must be flush with a wall or structural sheet, with simple alignment and accessible maintenance. MR Accesorios Industriales sells this line with technical advice to choose the correct size according to the shaft diameter and working conditions.
The designation of these housings is read in parts. PT indicates the flange housing type; the number that follows —3 in the examples— corresponds to the nominal shaft diameter in inches (PT3CL212N for a 2" and 12/16" shaft). CL identifies the mounted bearing series, and N the fixing or sealing type. The 200 series groups the medium-section sizes: PT3CL212N, PT3CL214N, PT3CL215N, PT3CL216N, PT3CL218N, PT3CL219N, PT3CL220N and PT3CL222N cover the most common shafts in standard equipment.
These housings are seen in belt and screw conveyors, bucket elevators, mixers, blowers, centrifugal pumps and process lines in food, chemical and aggregate treatment plants. In Argentina they are found in sugar mills, meatpacking plants, balanced feed plants and logistics warehouses, where the two-bolt flange simplifies mounting on metal structures or masonry.
To select the housing, start from the shaft diameter and the load type: predominantly radial in conveyors, with some axial in screws and blowers. Check that the flange has space for the bolts and that the mounting surface is flat and clean. During mounting, align the shaft with the housing before tightening, lubricate according to the seal type and check the radial clearance. A slight misalignment is compensated by the spherical housing of the bearing, but it should be corrected so as not to shorten its service life.
Link-Belt 200 series housings are interchangeable with other brands of two-bolt flange mounted bearings that follow the same dimensional standard. The key is to compare shaft diameter, distance between holes, bolt diameter and center height. If the original part number does not match, it can be replaced by an equivalent from another brand keeping those dimensions. MR Accesorios Industriales will indicate the compatible alternative or, if necessary, manufacture it to measure.
If you need a flange bearing for your equipment, send the part number or model via WhatsApp to MR Accesorios Industriales. We will quote it shortly and advise you so that the part fits without rework. We can also review the complete assembly —bearing, housing and seal— so that the replacement is the correct one.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
- Eje o agujero
- 1 1/8 in
Frequently Asked Questions
- How do I choose the flange bearing for my shaft?
- Measure the shaft diameter and the distance between the flange holes. With that data and the equipment part number, we will indicate the corresponding 200 series model. If it does not match any part number, we will look for the compatible alternative.
- Can a housing from another brand be replaced by a Link-Belt one?
- Yes, if the shaft diameter, the distance between holes, the bolt diameter and the center height match. The 200 series follows interchangeability standards, so it can generally be replaced by an equivalent from another brand.
- What maintenance does this type of housing need?
- Check the seal and lubrication from time to time, and verify that the shaft does not have excessive radial clearance. If the housing works in a dusty or humid environment, choose a more closed seal and lubricate with the frequency indicated by the equipment manufacturer.