OEM Cylindrical Roller Ball Bearings Low Friction Precision ISO

Cylinder Roller Bearings

Cylindrical roller bearings have a simple structure with their cylindrical rollers in linear contact with the raceways. They offer high load capacity under primarily radial loads. Low friction between the rollers and ring ribs makes these bearings suited for high speed rotation.

Why choose a cylindrical roller bearing over a radial ball bearing?

Cylindrical roller bearings are similar to radial ball bearings in that they are designed to carry a radial load while minimizing friction. Cylindrical roller and radial ball bearings can also handle a small amount of axial loads depending on the application and internaldesign of the bearings.

In general, roller bearings offer higher load capacities than ball bearings of the same size. The other significant difference between the two bearings is their contact area. For ball bearings, the contact area is a single point where the roller bearings hit a much larger area

Cylinder Roller Bearing Types

• Single row cylindrical roller bearings
• High-capacity cylindrical roller bearings
• Double row cylindrical roller bearings
• Four-row cylindrical roller bearings
• Single row full complement cylindrical roller bearings
• Double row full complement cylindrical roller bearings

Advantages

• Greater radial load capacity compared to ball bearings
• The roller design accepts faster speeds than other types of roller bearings
• Resist damage from fatigue
• Have straight outside and inside diameters (can also be tapered)
• Flush inside the housing
• Easy to install, which reduces potential installation damage
• Slim, saves space and weight
• Comes in several sizes and materials

Application