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NTN 2-bolt flange mounted bearings · NTN AELFD201-008W3
Flange bearing 2 holes NTN AELFD201-008W3

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Flange bearing 2 holes NTN AELFD201-008W3

Manufacturer Part Number
AELFD201-008W3
Brand
NTNOfficial distributor
Category
Bearing housings
Subcategory
Y-bearing unit
Series
AELFD2

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Description

NTN AELFD201-008W3 is a flange bearing 2 holes reference, within Bearing housings. Request a quote for AELFD201-008W3 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The NTN AELFD2 Y-bearing 2-bolt flange unit is a two-bolt flange unit, ready to mount. It is used to support rotating shafts in equipment where a compact, self-aligning front mounting is required. MR Accesorios Industriales sells this line for plants, workshops and maintenance in Buenos Aires, Argentina.

The AELFD2 series designation is read in blocks: AEL identifies the insert bearing with locking system, FD indicates the two-bolt flange housing and 2 the dimensional variant. The suffixes W3 and -00X define the sealing and the shaft diameter. For example, AELFD201-008W3 and AELFD201W3 share the same housing, but the first specifies a shaft size with a numeric code. In AELFD202-010W3, the block -010 indicates the shaft diameter. It is always best to send the complete part number to identify the part unambiguously.

These housings are used in belt conveyors, bucket elevators, mixers, screens and packaging lines. They also appear in milling equipment, centrifugal pumps and industrial fans. In Argentina, the sectors that use them most are food, cement, mining, chemical and aggregate processing. The two-bolt flange allows mounting on folded sheet metal or cast iron, with front access for mounting and replacement.

To select the housing, take into account the shaft diameter, the insert locking type and the sealing required for the environment. In areas with dust or moisture, choose versions with a reinforced seal. Mounting requires aligning the flange with the support surface and tightening the bolts in a cross pattern. The insert is lubricated with lithium grease and the axial clearance must be checked. The unit tolerates slight misalignment, but does not correct mounting errors.

Two-bolt flange units are interchangeable between brands if the flange dimensions, shaft diameter and locking system match. NTN, SKF, FAG, NSK and Timken offer equivalent lines, but the part numbers are not universal. To replace a unit, compare the shaft diameter, the distance between holes and the insert type. MR Accesorios Industriales will quote the NTN part number you need or the compatible alternative.

If you have the part number of the unit you are using, send it by WhatsApp to MR Accesorios Industriales and we will quote it shortly. You can also ask about the complete AELFD2 series or any Y-bearing unit. We will tell you the option that best suits your equipment.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.

Dimensions

Eje o agujero
1/2 in

Frequently Asked Questions

What does the W3 suffix mean on AELFD2 housings?
The W3 suffix indicates a sealing variant of the insert bearing. It does not change the flange dimensions or the shaft diameter. To confirm the exact configuration of your equipment, send us the complete part number by WhatsApp and we will quote the corresponding unit.
How do I choose the AELFD2 housing for my shaft?
You need the shaft diameter, the distance between the flange holes and the locking type. With that data we will quote the exact NTN part number. If you do not have the measurement, send us a photo or the part number of the old part and we will help you identify it.
Are AELFD2 housings interchangeable with other brands?
They can be interchangeable if the flange dimensions, shaft diameter and locking system match. Brands do not share part numbers, so the dimensions must be compared. Write to us with your unit's part number and we will quote the NTN equivalent.
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