Full Complement Cylindrical Roller Bearings
Full complement cylindrical roller bearing is a kind of cylindrical roller bearing designed without cages. In this design, the number of rollers are the biggest in all the bearings types. This kind of bearing is designed to bear heavy load. In the same width, compared with traditional cylindrical roller bearings with cages, this bearing is capable of bearing extremely high load capacity and also save space. But it also have shortcomings like bear relatively lower rotating speed and higher internal friction. For every kind of cylindrical roller bearings, there are oil grooves and oil holes on the outer rings.
Full complement cylindrical roller bearingscontain single row and double row. According to different internal designs, they can also be divided into NNC, NNCL, and NCF series.
For the NNC series, it is a non-seal bearing. The outer ring is whole-set split one which is fixed by locking plate. Therefore, the outer ring is not able to bear axial loads. The outer ring is the same with one rib which acts as axial locating in two directions. There are three ribs on the inner ring. Three lubrication grooves and oil holes on lying on the outer ring. Lubrication is oil in general.
For the NNCL series, it’s also non-seal bearing without ribs on the outer ring. There are three oil grooves and holes on the outer rings, and three ribs on the inner rings. One fixed ring between two-row rollers on the center of the outer ring can prevent the rollers from falling out. This type allows a certain axial replacement between axle and housing. Therefore, they usually act as free-end bearings.
For the NCF series, it can be one rib or no rib with a locking ring on the outer ring. The axial clearance “S” guarantees the axial replacement between axle and housing.
Feature of full complement cylindrical roller bearings
High radial load capacity
High stiffness
Separable and exchangeable
Longer service life
Application fields
Tooling machine, steel and metal process, gearbox, port equipment etc
ZWA is a professional ball bearing company. We provide Ball Bearings, Roller Bearings and so on. Want to know more? Please contact us.
Send product request
Other supplier products
Cylindrical Roller Bearings | China cylindrical roller bearingsare a kind of radial rolling bearings with cylindrical rollers. The rollers are lined in parallel shapes, in betwe... | |
Spherical Roller Bearings | Spherical roller bearingare designed to adapt to severe misalignment caused by mounting or deflection on the shaft & housing. Not every type of... | |
Cylindrical Roller Bearings | Cylindrical Roller Bearings Cylindrical roller bearings ( also called CRB in short) are a kind of radial rolling bearings with cylindrical rollers... | |
Cylindrical Roller Thrust Bearing | Cylindrical roller thrust bearingsconsist of rollers, cage components, shaft ring and housing ring. Those components are separable which makes the ... | |
Single Row Tapered Roller Bearing | Single row tapered roller bearings as the most widely used tapered roller bearings consist of one outer ring, and one inner ring unit. The inner ri... |
Same products
Candy Seat Sculpture | Seller: Jiangsu Chuanggeng Arts & Crafts Co., Ltd. | Candy is not only edible but also very practical. We have designed candy as a seat, which can not... | |
SASOL C80 used for release agents and lubricants | Seller: Syntop chemical Co.,Ltd. | In polymer processing, the excellent lubricating properties of C80 SASOLWAX help to improve the p... | |
PH-221 Digital pH and Temperature Controller | Seller: Kelilong Electron Co.,Ltd | Product description :Largescreenwithbacklitdisplay,itfeaturesdigitalcalibrationforeasyandprecisec... | |
TH021W Internet of Things Temperature and Humidity Controller | Seller: Kelilong Electron Co.,Ltd | Product Description:This electronic temperature controller can be used in various temperature and... | |
PH-018(485) RS485 Industrial on-line PH Controller | Seller: Kelilong Electron Co.,Ltd | Technical Specification: Range pH 0.00 ~ 14.00 pH Tempe... |