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.

Other supplier products

	Angular Contact Ball Bearings	Angular contact ballbearings are a kind of inseparable bearings, the side shoulders of inner ring and outer ring are uneven. In order to increase t...
	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...
	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 concave...
	Thrust Ball Bearings	Thrust ball bearing，also known as tbb bearing, is one of the rotary ball bearings. It owns the same features of other ball bearings, i.e permitting...
	Cylindrical Roller Bearings	Cylindrical Roller Bearings Cylindrical roller bearings ( also called CRB in short) are a kind of radial rolling bearings with cylindrical rollers...

Same products

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