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

Other supplier products

	Four Row Cylindrical Roller Bearing	Four-row cylindrical roller bearings are kind of separable bearings. The rings and roller components are easily separable. With this feature, the w...
	Split Bearings	Split roller bearings are specially designed based on the original spherical roller bearings and cylindrical bearings. The aim of split bearings is...
	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...
	High Quality Ball Bearings	Ball bearings are a part of rolling bearings. As a professional bearing supplier and one of the ball bearing manufacturers in Chinain China, ZWA ha...
	Double Row Tapered Roller Bearing	The outer ring or inner ring of double-row tapered roller bearingis a whole unit. ZWA’s double taper roller bearingcan be divided into metric...

供应产品

Same products

	Cantilever-type glue MGO SIP Panel laminating line for XPS Insulation Board/Magnesium Oxide Structural Insulated Panel	卖方: 824681	Cantilever-typeglueMGO SIP Panel laminating line for XPS Insulation Board/Magnesium Oxide Struc...
	Cleanroom Handmade Steel Panel with Rockwool/ PU/EPS/Paper Honeycomb/Aluminum Honeycomb	卖方: 824681	Cleanroom Handmade Steel Panel with Rockwool/ PU/EPS/Paper Honeycomb/Aluminum Honeycomb The gl...
	Automatic Glue Spraying Machine for MGO Panels Fire-Proof Door Refrigerated Truck Body Panels	卖方: 824681	Automatic Glue Spraying Machine for MGO Panels Fire-Proof Door Refrigerated Truck Body Panels ...
	Fully Automatic Laminating Pouring Machine for Single Operator Can Complete Glue Spraying	卖方: 824681	Fully Automatic Laminating Pouring Machine for Single Operator Can Complete Glue Spraying The ...
	Glue Spraying Machine for Insulation Integrated Board Production Line MGO Panels Fire-Proof Door	卖方: 824681	Glue Spraying Machine for Insulation Integrated Board Production Line MGO Panels Fire-Proof Doo...