Engineered for applications requiring high load capacity within a compact radial space. The K40X48X34 RICH needle roller and cage assembly is designed for optimal performance where bearing cross-section must be minimized. With precise dimensions of 40 mm inner diameter, 48 mm outer diameter, and a length of 34 mm, this assembly is ideal for constrained design envelopes.
This RICH needle roller and cage assembly features a robust steel cage that accurately guides and retains a large number of needle rollers. This construction provides a high load carrying capability while maintaining a small overall radial cross-section. Without inner or outer rings, these assemblies require the shaft and housing bore to serve as raceways, which must be hardened and ground to an appropriate finish for optimal performance.
Manufactured in China by RICH, this needle roller and cage assembly weighs a compact 0.09 kg. Its space-saving design and high load capacity make it an excellent choice for transmissions, gearboxes, automotive components, and other machinery where radial space is limited but significant loads must be supported efficiently.
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