Zhejiang Waxing Electromechanical Co., Ltd is one of the most professional manufacturers and suppliers of nutr 40 a radial cylindrical roller bearings in China. Welcome to buy high quality customized bearings made in China here from our factory. For price consultation, contact us.
Item number: NUTR 40 A
Type: Radial cylindrical roller bearings
Quality:P0 P6 P4
Size:40X80X32mm
Bore diameter 40mm
Outside diameter 80mm
Diameter roller diameter 32mm
Weight:0.811kg
Application:Manufacturing Plant, Machinery Repair Shops, Farms, Retail
Product
NUTR40 Track Roller Bearing
Yoke type track roller bearings can support high radial loads as well as axial loads arising from slight misalignment and skewed running; they are suitable for applications such as cam gears, bed ways and conveying equipment. NUTR15 series type with full compliment roller set, with axial guidance plus labyrinth seals on both sides.
In this design, the outer ring is guided by the rolling elements and it has an outside surface with the optimised INA profile. They can be used at temperatures from -30°C to +140°C.
· Full compliment roller set
· Axial guidance
· Labyrinth seals on both sides
·
DescriptionTechnical Characteristics - NUTR track roller
The main characteristic of this series of rollers is the high thickness of the outer ring, which is suitable to bear high specific pressures and the thrusts deriving form the use of these bearings as pressure rollers, cam followers, conveyor belt rollers, bearings for fork lift masts.
Other important features of these bearings are:
Outer ring with double border of the rollers obtained entirely and accurately grinded to allow the roller to bear loads with axial components. The ring is usually cambered on the outer part, in order to improve working condition with heavy loads and to prevent the concentration of load onto side bands of the raceway. On request, C.R. can supply rollers with cylindrical outer surface.
Inner ring with holes and channels for the inflow of lubricants.
Grinded thrust rings, which form a labyrinth protection system, along with steel sealing sheets forced on the outer ring. One of the lateral thrust rings can be a closed thrust ring, to allow the fixing of the rollers at the edge of the shaft.
Full-complement of grinded flat head rollers.
Tolerance of execution according to normal class, possibility of special execution according to class P5 (DIN 620).
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