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Flange bearing 3 holes DODGE F3B-SL-20M
- Manufacturer Part Number
- F3B-SL-20M
- Brand
- DODGEOfficial brand
- Category
- Bearing housings
- Subcategory
- Y-bearing unit
- Series
- SL
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Request your quote via WhatsApp or email, with the quantity and time frame you need.
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Description
DODGE F3B-SL-20M is a flange bearing 3 holes reference, within Bearing housings. Request a quote for F3B-SL-20M via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The DODGE SL series Y-bearing insert flange unit is a 3-bolt flange mounted bearing, designed to fasten rotating shafts to flat structures with simple alignment and quick mounting. It is used in equipment where the shaft must be supported and protected, with the flange bolted to sheet metal or iron. MR Accesorios Industriales sells this DODGE line in Buenos Aires, Argentina, and will quote it by WhatsApp with the part number you need.
The SL series designation is read in blocks: the letter F indicates the flange type, the number that follows (3, in the examples F3B-SL-20M, F3B-SL-25M, F3B-SL-30M and F3B-SL-35M) refers to the number of mounting holes, B identifies the housing variant, SL is the insert series and the final M indicates the type of bearing fastening to the shaft. The two digits before the M (20, 25, 30, 35) correspond to the shaft diameter for which each unit is made. With those four examples you can already locate the part number you need.
These 3-bolt flange units are used in conveyors, belts, elevators, mixers, blowers and process lines where the shaft works supported on a metal structure. In Argentina they appear frequently in food, cement, ceramic and aggregate processing plants, because the flange allows mounting on sheet metal without machining and the insert absorbs slight misalignments. They are also chosen in low and medium speed equipment with moderate loads, where the priority is simple mounting and quick replacement.
To choose well, first look at the shaft diameter and then the type of insert fastening to the shaft: the final M defines whether the bearing is secured with set screws or another system. Check the insert sealing according to the environment: dust, water or frequent washdowns require tighter sealing. During mounting, support the flange on a flat surface, tighten the three bolts evenly and verify that the shaft turns freely. Lubricate according to the duty cycle and check alignment so that the insert does not work under stress.
DODGE is a reference brand in mounted bearings and MR Accesorios Industriales sells it in Buenos Aires, Argentina. If the part number you are looking for does not appear among the examples, write to us by WhatsApp with the complete designation or with the shaft and flange dimensions: we will quote the corresponding DODGE SL series unit and, if necessary, indicate the compatible alternative within the same mounted products line.
MR Accesorios Industriales has more than 80 years in the industry and since 1945 has supported Argentine industry with bearings, housings and power transmission. Send us the part number of the DODGE SL series Y-bearing insert flange unit by WhatsApp and we will reply shortly with the quote.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
- Eje o agujero
- 20 mm
Frequently Asked Questions
- What does the final M mean in part numbers F3B-SL-20M?
- The final M indicates the fastening system of the insert bearing to the shaft. In the DODGE SL series, that letter distinguishes the insert adjustment variant. When requesting a quote, send us the complete part number so we can send you the unit with the correct fastening.
- How do I choose between F3B-SL-20M, 25M, 30M and 35M?
- The number before the M corresponds to the shaft diameter: 20, 25, 30 and 35. Measure the shaft where the unit is mounted and choose the matching part number. If you have doubts, send us the measurement by WhatsApp and we will indicate which one works for you.
- What applications does a 3-bolt flange unit have?
- It is used in conveyors, elevators, mixers and equipment with a shaft supported on a flat structure. The 3-bolt flange allows bolting onto sheet metal or iron without machining. It is common in food, cement and aggregate plants, with moderate loads.

