NSK 692 deep groove ball bearing

NSK 692 belongs to deep groove ball bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 692 and any equivalents.

NSK deep groove ball bearings in this group carry a basic designation made up of digits only, for instance 602, 6204, 6908 or 60/630. The range spans many series and sizes, from miniature bearings up to large-diameter units. The shared element is the design itself; each part number brings its own dimensions, so the complete number has to be quoted.

Inside a deep groove ball bearing, a single row of balls runs in deep raceways formed in the inner and outer rings. That arrangement lets the bearing take radial load and, at the same time, moderate axial load in either direction, while running with little friction. General-purpose rotating equipment relies on this design more than any other: electric motors, fans, pumps and conveyors are typical examples.

The digits in the designation point to series and size, and part numbers that look alike can differ widely in diameter or width. Take 6204 and 6214: the first two digits match, the dimensions do not. Slash designations such as 69/600 or 60/630, and five-digit ones such as 16001, also belong to this group and are ordered by their complete number.

For a replacement, read the part number marked on the ring. When it cannot be read, measure three values: bore, outside diameter and width. Those measurements, checked against the part number, tell you whether it is the same bearing. Bearings of this type are supplied under their basic designation, without suffixes.

At mounting, press on the ring that carries the tight fit, keep the force away from the balls, and use tooling that seats the bearing evenly instead of striking it. Inspect the shaft and housing seats, then lubricate to suit the speed, temperature and load of the application, as the manufacturer advises.

To obtain a quote, send the full part number and the quantity by WhatsApp or email. A photo of the bearing being replaced, or its dimensions, also helps. Our team answers promptly and can suggest equivalent options or assist with the selection.