Full Complement Cylindrical Roller Bearings Locating bearings with load-carrying capacity, even under extreme operating conditions Full-complement cylindrical roller bearings This series of bearings has a compact design and high load-carrying capacity. The bearings are sealed on both sides for extreme operating conditions. Typical applications for full complement cylindrical roller bearings are sheaves and pulleys. The large radial load carrying capacity of cylindrical roller bearings is achieved through a full complement design, ie the maximum number of rollers is installed in the available cross section. They are suitable for low to medium speeds and can withstand axial forces and tilting moments in both directions. To prevent dust and splash water from entering the bearings, the NNF series is equipped with contact seals on both sides. A special grease enables the bearing to operate under extreme conditions. Lubrication holes in the outer and inner rings facilitate relubrication through the shaft and housing. Sheaves and pulleys are typical application examples of double row full complement cylindrical roller bearings. Due to the narrow outer ring, no additional sleeves or spacers are required. Two snap ring grooves on the outer ring simplify the bearing arrangement design of the pulley. For better corrosion protection, bearings are also available with special. A black oxide coating can also be achieved to optimize the tribological properties of the bearing. Additionally, bearings can be manufactured to application-specific clearance and tolerance classes. Full complement cylindrical roller bearings are capable of carrying high loads due to their low structural height compared to their width, while having a small housing size. Using cylindrical rollers instead of cages creates different motion conditions when transferring loads, so the bearing cannot achieve the high speeds possible with cylindrical roller bearings with cages. The range of single row, double row and sealed double row full complement cylindrical roller bearings can be found in this catalogue. Full complement cylindrical roller bearings are suitable for arrangements requiring high load transmission at low speeds. At the same time, some mutual misalignment of the rings is allowed, so the bearing can better adapt to actual operating conditions and help provide better reliability and durability over the life of the bearing. Cylindrical full complement cylindrical roller bearings are suitable for arrangements with high load transmission requirements at high speeds, such as machine tools, rolling mills, axles, etc. The inner ring has two flanges and the outer ring has one flange on one side and a snap ring on the other to keep the bearing assembled. Bearings are able to carry axial loads from one side because they are able to accommodate some small axial displacement of the shaft. The permissible values ​​for this displacement are in the dimension table. The outer ring of the double row full complement cylindrical roller bearing has lubricating grooves with holes, which can make the rolling space of each row of cylindrical rollers fully lubricated. The inner ring of NNC, NNCL and NNCF designs has three guide flanges to ensure the guiding accuracy of the cylindrical rollers. They differ in the number of guide flanges and snap rings in the outer ring. These components prevent the rolling elements from falling out. Full complement cylindrical roller bearings are produced and supplied as standard with standard radial clearance or C3 clearance. Radial clearance C2, or C4, C5.
HangZhou Jnsn Bearing Imp& Exp Co., Ltd is a gaint manufacturer of CONTACT US, which is one of the most outstanding product produced from us.
Crazy about products? HangZhou Jnsn Bearing Imp& Exp Co., Ltd is the place you must shop at, do visit JNSN Bearing to check out our latest collections!
We persevere in keeping the customers pleasant and supporting them with CONTACT US at a reasonable price.