Naresh trading company supplies super precision cylindrical roller bearings [spindle bearings] from ibc walzlager gmbh germany. These cylindrical roller bearings are available in various versions, like nu, n, nj, nn, nnu e-version, etc. They are produced in single row and double row version. The bearings are cage-guided and have a high radial load carrying capacity as well as high-speed capability. These bearings cannot carry axial load and are used with bearings out of series 7xxx. Series of super precision cylindrical roller bearings are available with cylindrical and tapered [taper 1 to 12] bore. By using the bearings with a tapered bore a given radial clearances or preload can be obtained during mounting. The bearings are supplied as standard with machined brass cage. Bearings of series nu2-e and n2-e are supplied with a 20 per cent glass fibre reinforced polyamide 6.6 cage. Double row cylindrical roller bearings are supplied with an angular groove and three lubrication holes [w33 feature]. Series n1, nn30, nnu49, nu10, nu2e, n2e bearings are supplied in precision class sp and internal clearance c1 that is not stated in the designation. Bearings of the series nnu49 in precision class sp can also be supplied to internal the clearance class c2x [spc2x] or [c3spc3].
