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.

Other supplier products

	Thrust Spherical Roller Bearings	Thrust spherical roller thrust bearings are a kind of separable bearings with rolling-element bearing of thrust type. With this feature, it’s...
	Double Row Spherical Roller Bearing	Double-row spherical roller bearings are the most widely used types in group of radial roller bearings. They have two rows of rollers, curved racew...
	Single Row Cylindrical Roller Bearing	Single row cylindrical roller bearings with cages are part of radial roller bearings. Compared with the ball bearings' balls, the rollers have a bi...
	Four Row Tapered Roller Bearing	Four row tapered roller bearings is composed of two double row inner rings and one double row outer ring consisting two single outer rings. Between...
	Thrust Spherical Roller Bearings	Spherical roller thrust bearingare a kind of separable bearings with rolling-element bearing of thrust type. With this feature, it’s possible...

All supplier products

Same products

	Floral Garden Tools Set	Seller: Dongyang Guorui Industry And Trade Co., Ltd.	Investing in a floral garden tools set not only enhances your gardening experience but also add...
	Rice Husk Pellet Machine	Seller: Jiangsu Kingwood Industrial Co., Ltd.	● JWZL-420 is the most popular biomass/woodpellet machine of all the pellet mills offered by Ch...
	Greece-liquid nitrogen vapor phase storage systems KGSQ	Seller: Henan Tianzhidao Biological Technology Co., Ltd	In today's era of continuous technological progress, with the increasingly high requirements for ...
	Common Rail Fuel Injector Nozzle L500PBC	Seller: 738347	Common Rail Fuel Injector Nozzle L500PBC 0 445 110 189 Injector Valve Set 0 445 110 190 Injector...
	Common Rail Fuel Injector Nozzle F00VX40014	Seller: 738347	Common Rail Fuel Injector Nozzle F00VX40014 Common Rail Fuel Injector Nozzle F340 Common Rail ...