NTN JELFU-2S flange bearing 4 holes
- Brand
- NTN
- Category
- Bearing housings
- Subcategory
- Y-bearing unit
- Series
- JELFU
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Description
NTN JELFU-2S belongs to flange bearing 4 holes, part of our Bearing housings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for JELFU-2S and any equivalents.
The NTN JELFU is a four-bolt flange unit that pairs an insert bearing with a cast iron housing. It supports rotating shafts where the mounting surface is flat and the fixing must be firm. MR Industrial Accessories supplies this line and helps you confirm the code or the equivalent for your equipment.
Reading the code helps when you reorder. JELFU belongs to the NTN JELFU series: J and EL point to the housing and mounting style, FU to the flange version with insert bearing. The number that follows, as in JELFU-2S, sets the bearing and housing size. A trailing S can mark a sealing or construction variant. With that breakdown you can match the unit to the shaft and the mounting pattern.
Typical duty includes conveyors, mixers, fans, pumps and agricultural machinery, in food plants, cement plants, tanneries and farm equipment where dust or humidity is present. The four-bolt flange mounts on a flat surface and holds the shaft steady, which simplifies maintenance and replacement on a production line.
Selection starts with shaft diameter, then radial and axial loads, then the environment. The insert bearing seal is what keeps contaminants out, so pick the variant that matches the dust or moisture level. On installation, align the unit to avoid added stress, verify lubrication, and tighten the four bolts evenly so the load is distributed.
Housings from different brands can interchange when the critical dimensions line up: shaft diameter, bolt hole spacing, center height and fixing type. Compare the seal as well. Send the measurements or the original code and our team will point you to the compatible option.
To request a quote for the NTN JELFU housing with insert bearing, message us on WhatsApp or by email with the code or your shaft dimensions. We reply promptly and can suggest equivalents or help you choose.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does the JELFU-2S code mean?
- JELFU is the flange housing series with insert bearing. The 2 gives the bearing and housing size, and the final S may indicate a sealing or construction variant. Use the full code to request an exact quote.
- How do I select the right housing for my shaft?
- Start with shaft diameter, then loads and the working environment. The seal must suit the dust or humidity level. The four-bolt flange needs a flat surface and correct alignment. With those details we can advise on the model.
- Can this NTN unit replace a housing from another brand?
- Yes, when the critical dimensions match: shaft diameter, bolt hole spacing, center height and fixing type. Check the seal too. If you are unsure, send the measurements or the original part code and we will identify the equivalent.