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.
在线联系供应商
Other supplier products
 |
Four Row Cylindrical Roller Bearing | Four row cylindrical roller bearingare kind of separable bearings. The rings and roller components are easily separable. With this feature, the was... |
 |
Cylindrical Roller Thrust Bearing | Cylindrical Roller Thrust Bearing Cylindrical roller thrust bearings consist of rollers, cage components, shaft ring and housing ring. Those compo... |
 |
Tapered Roller Thrust Bearing | Tapered roller thrust bearings are composed of shaft washer, housing washer, cage and tapered rollers. The design of tapered roller thrust bearings... |
 |
Split Bearings | Split spherical bearingare specially designed based on the original spherical roller bearings and cylindrical bearings. The aim of split bearings i... |
 |
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... |
Same products
 |
Floral Garden Tools Set | 卖方: 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 | 卖方: Jiangsu Kingwood Industrial Co., Ltd. | ● JWZL-420 is the most popular biomass/woodpellet machine of all the pellet mills offered by Ch... |
 |
希腊-小型气相液氮储存罐-液氮容器 | 卖方: 河南天之道生物科技有限公司 | 在科技不断进步的今天，随着现代科研和医疗领域对生物样本的低温保存要求越来越高，小型气相液氮罐的出现，成为这一领域的理想选择。下面KGSQ厂家为您具体介绍一下它的优势特点。 1.气相/液相储存 小... |
 |
Common Rail FuCommon Rail Fuel Injector Nozzle L500PBCel Injector Nozzle L500PBC | 卖方: 738347 | Common Rail Fuel Injector Nozzle L500PBC 0 445 110 189 Injector Valve Set 0 445 110 190 Injector... |
 |
Common Rail FueCommon Rail Fuel Injector Nozzle F00VX40014l Injector Nozzle F00VX40014 | 卖方: 738347 | Common Rail Fuel Injector Nozzle F00VX40014 Common Rail Fuel Injector Nozzle F340 Common Rail ... |
