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.

As a china bearing supplier, we can offer sorts of related products for sale, if you have needs, please contact us.

Другие товары поставщика

	Split Bearings	Split spherical bearingare specially designed based on the original spherical roller bearings and cylindrical bearings. The aim of split bearings i...
	Rollers	Rollers are the components bored with loads in bearing operation. They are also the weakest component whose quality will directly affect the SR bea...
	Toroidal Roller Bearing	Toroidal roller bearingare kind of new single-row radial bearing. It has crowned symmetrical rollers and circular ring raceways.The rollers of the ...
	Cylindrical Roller Thrust Bearing	Cylindrical roller thrust bearingconsist of rollers, cage components, shaft ring and housing ring. Those components are separable which makes the w...
	Single Row Spherical Roller Bearing	Single row spherical roller bearingare self-retaining radial roller bearings. They also belong tp s;elf-aligning bearings. Benefit from the concav...

Похожие товары

	Drum Forging	Продавец: Shandong Runchi Machinery Technology Co., Ltd	Drum Forging Drum ForgingBrand origin: Runchi shandong Processing ability: turning, milling, pl...
	Wheel Hub Forging	Продавец: Shandong Runchi Machinery Technology Co., Ltd	Wheel Hub Forging Wheel Hub ForgingMain features: [Manufacturing Standards] Strictly produce fo...
	Nozzle Forging Nozzle	Продавец: Shandong Runchi Machinery Technology Co., Ltd	Nozzle Forging Nozzle Forging Brand origin: Runchi shandong Processing ability: turning, milling,...
	Marine Forging	Продавец: Shandong Runchi Machinery Technology Co., Ltd	Marine Forging Marine ForgingMain features: [Manufacturing Standards] Strictly produce custom f...
	Bearing Housing	Продавец: Shandong Runchi Machinery Technology Co., Ltd	Bearing Housing Product Name: Bearing housingBrand origin: Runchi shandong Processing ability: ...