NSK RCB-162117 needle roller bearing

NSK RCB-162117 belongs to needle roller 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 RCB-162117 and any equivalents.

When radial space is tight but loads are heavy, the NSK RCB series needle roller bearing is a practical answer. Its thin radial section and cylindrical needles handle significant radial forces in a small envelope, making it suitable for gearboxes, pumps, compressors, and precision equipment where downsizing matters.

The RCB part numbering is straightforward once you know the pattern. Take RCB-061014: it specifies a 6 mm bore, 10 mm outside diameter, and 14 mm width. Similarly, RCB-081214 gives 8 mm bore, 12 mm outside diameter, and 14 mm width. Reading the digits in sequence—bore, outside diameter, width—lets you match a reference to your available space without digging through catalogs.

Typical installations include machine tools, industrial robots, electric motors, hydraulic pumps, and transmission systems. Because the bearing supports radial loads in a reduced cross-section, it suits applications where weight and size are critical, such as in automotive, textile, food, and packaging machinery.

Selection depends on more than dimensions. Consider whether an open or sealed design fits your environment; in dirty or wet conditions, extra protection helps. Lubrication—grease or oil—affects wear and service life, so follow the recommended interval and method. During mounting, align the bearing carefully, avoid impacts that could dent needles or raceways, and keep both housing and shaft clean.

Interchangeability requires attention. Needle roller bearings from different manufacturers may vary in tolerances, materials, seal type, load capacity, and limiting speed, even when the main dimensions match. Before substituting one reference for another, verify the technical data or ask a specialist to confirm compatibility.

To request a quote for an NSK RCB series needle roller bearing, send the part number or the dimensions you need via WhatsApp or email. The team at MR Industrial Accessories replies promptly and can suggest equivalents or help you choose the right reference for your application. MR Industrial Accessories supplies bearings, power transmission components, seals, and maintenance tools to customers across the United States and in several Latin American countries.