NBC stocks a vast range of bearing inserts, predominantly in the TR brand. We have an extensive computer database that allows us to talk to you in the "European" or "Japanese" numbering systems (e.g RHP NP25 = UCP 205)
Bearing inserts are normally fixed to the shaft by means of 2 grubscrews. However, various other locking mechanisms such as single and double eccentric locking collars, inserts with tapered bore and sleeve or the SKF Concentra locking system exist.
Inserts generally have a single seal which is adequate for normal operating conditions. But for more arduous conditions we offer the TRIPLE-LIP seal which combines a triple lip rubber seal with external flinger for outstanding sealing performance.
The choice of insert is usually dictated by the housing. Insert dimension pages are available in PDF format below.
GW inserts for farm implements
UC 200 Series
UC 300 Series
UK200 Tapered bore series
UK300 Tapered bore series
ER2 Setscrew series (cylindrical OD)
SER2 Setscrew series (cylindrical OD) - normally for North America
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