Product Attribute:
Number of Row:Double Row
Applicationt:
Universal
Production Description:
double row cylindrical roller bearing
Basic Design:
It is the combination of 2 machined and polished grooved raceways(inner&outer rings), guilding a number of appropriate cylindrical rollers as the rolling elements, with a cage or full complement. And the double row designs have the two rows of cylindrical rollers.
This type bearings are designed to carry heavy radial loads at high speed.
Detailed Description:
• The double row caged cylindrical roller bearings mainly have the NNU, NN, and NNUP designs.
• The double row cylindrical roller bearings have a low cross section, high load carrying capacity and high stiffness.
• The double row cylindrical roller bearings are produced with both cylindrical bore and taper bore. Bearings of the NN design are generally supplied with tapered bore.
• The bearings are separable, i.e. the ring with integral flanges together with the rollers and cage assemblies can be mounted separately from the other bearing ring or all bearing components can be mounted separately.
Bearing Features:
• Caged design
• Low cross section
• High stiffness
• High radial load capacity
• Easy mounting
• Enhanced operational reliability
double row cylindrical roller bearing
*caged design
*NN Series
*low cross section
*high load capacity&high stiffness