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Flange bearing 4 holes NSK UELFS315-213D1W3
- Manufacturer Part Number
- UELFS315-213D1W3
- Brand
- NSKBrand we market
- Category
- Bearing housings
- Subcategory
- Y-bearing unit
- Series
- UELFS
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Request your quote via WhatsApp or email, with the quantity and time frame you need.
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Description
NSK UELFS315-213D1W3 is a flange bearing 4 holes reference, within Bearing housings. Request a quote for UELFS315-213D1W3 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The NSK UELFS series flanged Y-bearing unit is a 4-bolt flanged mounted unit that combines an insert bearing with a cast iron housing. It is used to support rotating shafts in power transmission equipment, where alignment and sealing are critical. MR Accesorios Industriales sells this line for industrial applications in Buenos Aires, Argentina.
The UELFS designation is read as a 4-bolt flanged Y-bearing unit. The UEL prefix indicates the type of insert bearing with sealing and set screws; FS corresponds to the square flanged housing. Examples such as UELFS305-013D1W3 or UELFS306-101D1W3 show the shaft diameter and locking variants. The D1 and W3 suffixes refer to sealing configurations and insert characteristics. Knowing this nomenclature helps identify the correct unit for each application.
These units are used in conveyors, mixers, fans, belt conveyors and agricultural machinery. In Argentina, they are common in food plants, cement plants, tanneries and material handling equipment. Their 4-bolt flange allows mounting on flat surfaces and offers good resistance to radial loads and moderate axial loads. The combination of housing and insert simplifies mounting and reduces installation time compared with separate bearings.
To select the unit, check the shaft diameter, the locking type (set screws or eccentric) and the sealing required according to the environment. Mounting must ensure that the flange rests completely and that the bolts are tightened evenly. Proper lubrication and shaft alignment extend service life. In dusty or humid environments, choose seals that offer greater protection. MR Accesorios Industriales advises you on the choice according to your equipment.
NSK UELFS units can be interchanged with other brands that follow the same flange standard and shaft diameter. When looking for a replacement, compare the flange dimensions, the distance between holes and the shaft diameter. If you have another brand's part number, we can indicate the compatible equivalent. Interchangeability makes maintenance easier and reduces downtime.
To request a quote for the UELFS unit you need, send the complete part number or the shaft and flange dimensions on WhatsApp. We quote the exact part number or size you indicate to us. MR Accesorios Industriales replies shortly with the information needed for your order.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
- Eje o agujero
- 2-13/16 in
Frequently Asked Questions
- What does the UELFS series mean in NSK housings?
- UELFS identifies 4-bolt flanged Y-bearing units with a sealed insert bearing. The UEL prefix corresponds to the insert and FS to the flanged housing. The numbers and suffixes indicate the shaft diameter and locking and sealing variants.
- How do I choose the right UELFS housing for my application?
- You must consider the shaft diameter, the locking type, the environmental conditions and the loads. Check that the flange matches the mounting surface and that the sealing is appropriate. We can advise you with your equipment data.
- Can I replace a housing from another brand with an NSK UELFS one?
- Yes, if the flange dimensions, the distance between holes and the shaft diameter match. Interchangeability between brands is possible when dimensional standards are respected. Send us the part number of the original part and we will indicate the equivalent.