Tapered roller bearing NSK HR 33005 J

NSK HR 33005 J is a reference of tapered roller bearing, within Bearings. Request a quote for HR 33005 J via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

NSK tapered roller bearings with HR prefix and J suffix form a broad type, with part numbers from many series and sizes, such as HR 30203 J, HR 32222 J or HR 33120 J. They share the same design type, but not the dimensions: each number identifies a different bearing, so the full part number must be given to replace one.

A single-row tapered roller bearing has cone-shaped rollers between two inclined raceways. This geometry allows it to support combined radial and axial loads, with axial load in one direction only. The inner ring with the rollers and cage (the cone) is separate from the outer ring (the cup), which makes assembly easier.

Because it supports axial load in one direction only, this bearing is almost always mounted in opposed pairs, in an arrangement that allows axial load to be taken from both sides. In such assemblies, clearance or preload is adjusted during installation, and much of the service life depends on that adjustment, so the manufacturer's procedure must be followed.

The part number has three parts: the HR prefix, the five-digit number and the J suffix. Prefixes and suffixes are part of the complete designation and should not be omitted. The central number identifies series and size, which is why this type includes bearings of very different dimensions. Exact dimensions depend on each part number.

They are used, for example, in wheel hubs, gearboxes, transmissions and heavy machinery shafts, that is, in applications with combined loads. To replace one, take the part number engraved on the ring and send it complete; if the engraving is not legible, the bore, outer diameter and width dimensions allow it to be identified.

To request a quote, write to us on WhatsApp or by email with the full part number, for example HR 32222 J, and the quantity you need. We reply promptly, from Buenos Aires, Argentina.