3D Printing Metal Powder
Ball Bearings
Roller Bearings
Self-lubricating Bearings
Roller Bearings

Overview of roller Bearings

Roller bearings are one of the rolling bearings. Roller bearings rely on the rolling contact between the main parts to support the rotating parts.Different roller bearings can withstand different radial and axial forces.It is also one of the widely used parts in modern machinery.

Rolling bearings are divided into ball bearings and roller bearings according to the rolling power body.Roller bearings rely on the rolling contact between the main parts to support the rotating parts.Different roller bearings can withstand different radial and axial forces.When choosing roller bearings, the choice should be made according to the specific working conditions.

Features of roller Bearings

Roller bearing roller and raceway for line contact, radial bearing capacity is large, suitable for bearing heavy load and impact load.Small friction coefficient, suitable for high speed, limit speed close to deep groove ball bearings.The processing requirements for shaft and seat hole are higher.

Applications of roller Bearings

Different types of roller bearings may have different applications, let’s check them out:

Self-aligning roller bearings

Because the outer channel table is a sphere centered at the center of the bearing, it can automatically self-aligning. It belongs to the centripetal bearing and allows the tilt of the inner and outer ring axis to be less than 1.5°~2.5°.

Thrust self-aligning roller bearings

It belongs to centripetal thrust bearing, but the radial load shall not exceed 55% of the axial load.

In order to ensure its normal operation, it is generally necessary to apply a certain axial preload.

Tapered roller bearings

It belongs to centripetal thrust bearing.The outer ring can be separated and the clearance of the bearing can be installed.Usually used in pairs.

Cylindrical roller bearings

Belongs to centripetal bearings.The outer ring (or inner ring) can be separated, so it cannot bear axial load.

BMB Bearings (Linqing Baoma Bearing Co. Ltd.) is an ISO 9001 certified company and a leading supplier of roller bearings and bearing related products across a large spectrum of customers, primarily OEMs and major distributors. If you are looking for roller bearings, please feel free to contact us.

Roller Bearings

Roller Bearings Types

  • Printing machine bearings
    BMB bearing company has been engaged in Heidelberg printing machine bearing, Roland printing machine bearing, gaobao printing machine bearing, Xiaosen printing machine bearing, Qiushan printing machine bearing, Mitsubishi printing machine bearing, Bintian printing machine bearing, Liangming printing machine bearing and Miller printing machine bearing for many years since its establishment.
  • Plastic extruder bearings series bearings
    Tandem thrust cylindrical roller bearings are characterized by small radial section size, compact structure, large axial load capacity, uniform load per row of rollers, wear resistance, low vibration noise and long service life.
  • Tapered roller bearings  30210   7210
    Tapered roller bearing is a separate type bearing, the inner and outer rings of the bearing have tapered raceway. This kind of bearing can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial force component, so when it needs another bearing which can bear the opposite axial force to balance.
  • Tapered roller bearings  30209   7209
    Tapered roller bearing is a separate type bearing, the inner and outer rings of the bearing have tapered raceway. This kind of bearing can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial force component, so when it needs another bearing which can bear the opposite axial force to balance.
  • Tapered roller bearings  30208   7208
    Tapered roller bearing is a separate type bearing, the inner and outer rings of the bearing have tapered raceway. This kind of bearing can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial force component, so when it needs another bearing which can bear the opposite axial force to balance.
  • Tapered roller bearings  30207   7207
    Tapered roller bearing is a separate type bearing, the inner and outer rings of the bearing have tapered raceway. This kind of bearing can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial force component, so when it needs another bearing which can bear the opposite axial force to balance.
  • Tapered roller bearings  30206   7206
    Tapered roller bearing is a separate type bearing, the inner and outer rings of the bearing have tapered raceway. This kind of bearing can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial force component, so when it needs another bearing which can bear the opposite axial force to balance.
  • Tapered roller bearings  30205   7205
    Tapered roller bearing is a separate type bearing, the inner and outer rings of the bearing have tapered raceway. This kind of bearing can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial force component, so when it needs another bearing which can bear the opposite axial force to balance.
  • Tapered roller bearings  30204   7204
    Tapered roller bearing is a separate type bearing, the inner and outer rings of the bearing have tapered raceway. This kind of bearing can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial force component, so when it needs another bearing which can bear the opposite axial force to balance.
  • Tapered roller bearings  32334   7634
    Tapered roller bearing is a separate type bearing, the inner and outer rings of the bearing have tapered raceway. This kind of bearing can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial force component, so when it needs another bearing which can bear the opposite axial force to balance.
  • Tapered roller bearings  32332   7632
    Tapered roller bearing is a separate type bearing, the inner and outer rings of the bearing have tapered raceway. This kind of bearing can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial force component, so when it needs another bearing which can bear the opposite axial force to balance.
  • Tapered roller bearings  32330   7630
    Tapered roller bearing is a separate type bearing, the inner and outer rings of the bearing have tapered raceway. This kind of bearing can be divided into single row tapered roller bearing, double row tapered roller bearing and four row tapered roller bearing. Single row tapered roller bearing can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial force component, so when it needs another bearing which can bear the opposite axial force to balance.

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