Changzhou Giant Bearing Co., Ltd

Cylindrical roller bearings produces cylindrical roller bearings in

many designs, dimension series and sizes. The majority are single

row bearings with a cage. Single and double row full complement

bearings (without cage) complete the standard assortment for

general engineering. Bearings with a cage can accommodate heavy

radial loads and operate at high speeds. Full complement bearings

are suitable for very heavy radial loads at moderate speeds.

The rollers of cylindrical roller bearings are a key component.

Their geometry, the so-called logarithmic profile, provides an

optimum stress distribution in the contact zones in the bearing.

Their surface finish maximizes lubricant film formation and

optimizes rolling motion of the rollers. The benefits derived from

this compared with traditional designs include enhanced operational

reliability and a greater insensitivity to misalignment.

 

Model:

NJ,NU,NUP series
NU/NJ1022M-NU/NJ1048M
NU/NJ220M-NU/NJ248M
NU/NJ317M-NU/NJ334M
NU/NJ414-NU/NJ428M
NU/NJ2220M-NU/NJ2236M
NU/NJ2314M-NU/NJ2334M
NU/NJ724M-NU/NJ728M