NTN AELFB205-015D1W3 flange bearing 2 holes

NTN AELFB205-015D1W3 belongs to flange bearing 2 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 AELFB205-015D1W3 and any equivalents.

The NTN AELFB2 series is a two-bolt flange unit that pairs an insert bearing with a cast iron housing. It supports rotating shafts on flat surfaces, provides radial support and self-aligning capability, and mounts with two bolts. This makes it a practical choice for equipment that needs simple fastening and easy maintenance.

The part number breaks down into meaningful segments. AELFB indicates the flange housing type with insert bearing; the leading 2 denotes the housing series. In codes such as AELFB201-008D1W3 or AELFB202-010D1W3, the bearing number (201, 202, etc.) comes first, followed by a hyphen and a numeric suffix for shaft diameter in inches—008 for 1/2" and 010 for 5/8". The D1 suffix covers sealing or insert design variants, while W3 specifies a housing configuration. Reading these elements helps you pinpoint the exact part.

These units are common in belt conveyors, agricultural machinery, bottling lines, ventilation systems and food processing equipment. The two-bolt flange design simplifies mounting on sheet metal or steel structures, and the insert bearing accommodates slight misalignment. They suit processing plants, workshops and production lines where economical, low-maintenance shaft support is needed.

When selecting a unit, consider shaft diameter, load type (radial, axial or combined) and environmental conditions. The insert seal guards against dust and moisture; pick the variant that matches the environment. For mounting, use a flat, clean surface and tighten bolts evenly to prevent deformation. Lubricate the insert bearing according to the manufacturer's recommendations and check the lubricant condition periodically.

Insert bearing housings from different brands can be interchanged if critical dimensions match: shaft diameter, hole spacing and overall height. The NTN AELFB2 series has equivalents in other brands, but always verify dimensions before replacing. If you are unsure, send us the original part number and we will identify a compatible alternative.

To request a quote for an NTN AELFB2 series Y-bearing insert unit, message us on WhatsApp with the exact part number from your equipment. We reply promptly and can provide the technical information you need to confirm the part. We also help if you have another brand's part number and want the NTN equivalent.