NACHI Single Row Cylindrical Roller Bearing N306, 30MM Bore, 72MM OD

Features These bearings are designed to support ball screws that are used as actuators of high precision and high speed machines Their stiffness is much greater than conventional angular contact ball bearings as these have a greater number of balls These bearings are supplied with a pre-set preload to eliminate complicated adjustment and torque measurement Flush ground bearings (suffix DU or U) can be used in DB (back to back), DF (face to face) or DT (tandem) assembly NOTE - Load Ratings When single flush ground bearing (suffix U) is assembled in duplex and axial load is applied to 2 ...

NACHI Features Cylindrical Roller Bearings have a high radial load capacity and are suitable for high speeds The application of these bearings are intended to come in linear contact with raceways Inner or outer rings are separable for easy mounting and dismounting "N" and "NU" type can be used as free-end bearings since they have no ribs on either inner or outer ring "N" and "NU" rings can move axially relative to one another

Features NACHI Sheave Bearing is a Double Row Full Compliment Cylindrical Roller Bearing Since the bearing carries the highest Dynamic & Static Load Ratings, it is highly recommended for Rope Sheave applications If snap rings are used on both sides of outer ring, it is easy to set the axial location of the bearing Re-lubrication can be done through lubrication holes and groove on the inner ring or outer ring (for certain items) Operating temperature range is -30° to 80°C (-35° to 175°F)

NACHI 5306ZZ, Double Row Angular Contact Bearing, Double Shielded, 30MM Bore x 72MM OD x 30.2MM W Double Row Angular Contact Ball Bearings are functionally same as two single row angular contact ball bearings mounted back-to-back except they have only one inner ring and one outer ring. These bearings take heavy radial loads, and axial loads equally in either direction.

NACHI 5207ZZ, Double Row Angular Contact Bearing, Double Shielded, 35MM Bore x 72MM OD x 27MM W Double Row Angular Contact Ball Bearings are functionally same as two single row angular contact ball bearings mounted back-to-back except they have only one inner ring and one outer ring. These bearings take heavy radial loads, and axial loads equally in either direction.