Full Complement Cylindrical Roller Bearings
Full complement cylindrical roller bearingis 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 bearings contain 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
ZWAas a chinalargest ball bearing manufacturers, we provide different ball bearing production,want to know more,please contact us
在线联系供应商
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... |
 |
Deep Groove Ball Bearings | Deep Groove Ball Bearings Deep groove ball bearings are the typical rolling bearings which have the most widely application. Basic deep groove bal... |
 |
Roller Bearings | High Quality Roller Bearings Manufacturer in China High Quality Roller Bearings Roller bearing rotates the bearing parts by rolling contact of i... |
 |
Single Row Spherical Roller Bearing | Single-row spherical roller bearings are self-retaining radial roller bearings. They also belong tp s;elf-aligning bearings. Benefit from the conca... |
 |
Tapered Roller Thrust Bearing | Tapered roller thrust bearingare composed of shaft washer, housing washer, cage and tapered rollers. The design of tapered roller thrust bearings i... |
Same products
 |
3 Axis Glue Dispensing System Robot clutch dispensing Machine for Glue Epoxy Adhesive potting | 卖方: 824681 | AB glue meter mix dispensing machine/automatic glue potting machine for LED driver automatic ... |
 |
Automatic Glue Mixing and Potting Machine for LED driver | 卖方: 824681 | AB glue meter mix dispensing machine/automatic glue potting machine for LED driver automatic ... |
 |
AB glue meter mix dispensing machine/automatic glue potting machine for LED driver automatic epoxy resin potting machine 2 Part Silicone plyurethane epoxy dosing and dispenser potting machine | 卖方: 824681 | AB glue meter mix dispensing machine/automatic glue potting machine for LED driver automatic ... |
 |
Double Liquid AB Adhesive Dispenser Equipment | 卖方: 824681 | Double Liquid ABAdhesiveDispenserEquipment AB glue meter mix dispensing machine/automatic glu... |
 |
AB glue meter mix dispensing machine/automatic glue potting machine for LED driver | 卖方: 824681 | AB glue meter mix dispensing machine/automatic glue potting machine for LED driver automatic ... |
