This bearing supports a rotating shaft in the header of a combine harvester, maintaining alignment between the auger or reel and its mounting frame. It is a sealed, grease-packed unit designed for the high-contaminant environment of the header, where dust, chaff, and crop residue are present. A worn bearing produces radial play that allows the shaft to wobble, leading to vibration and accelerated wear on the shaft seal and adjacent components. The manufacturer machines the bearing raceways to the same internal clearance as the original assembly, so the shaft rotates freely without excessive end float. On installation, ensure the locking collar is fully seated and the set screws are torqued to specification.
SNR is a well-established brand in the bearing industry, known for manufacturing a wide range of bearings and related components. While specific founding details are not immediately available, the brand has a long history, with its origins tracing back to France. Today, SNR is part of the NTN-SNR Group, a global leader in bearing manufacturing, with its main European operations based in Annecy, France.
SNR's product portfolio encompasses various types of bearings, including ball bearings, roller bearings, and tapered roller bearings, designed for diverse applications across automotive, industrial, and agricultural sectors. The company is recognized for its engineering expertise and commitment to quality, producing components that ensure smooth operation and durability in demanding environments. Its technological advancements often focus on improving bearing life and performance.
Partao offers a selection of essential SNR spare parts to support the maintenance of agricultural machinery. Top categories include Bearing Housings, Other Bearings, Straw Walker Parts, Tapered Roller Bearings, Threshing Parts. Over 23 genuine SNR spare parts are available at Partao.
Equipment manufacturers and maintenance professionals rely on SNR bearings for their proven reliability and precision. The brand's extensive product range and global presence, backed by the NTN-SNR Group, ensure that its high-quality components are accessible for critical repairs and upgrades in agricultural machinery, contributing to the longevity and efficiency of farm equipment worldwide.
