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Track Roller Bearings Bear Heavy Load And Impact Load
- Sep 26, 2017 -

Roller bearing outer ring with a thick outer ring full of cylindrical roller bearings, the outer diameter of the roller cylindrical and curved, according to the use of occasions designed to match with the raceway surface. With this outer ring, the rollers can roll directly on the raceway and can withstand heavy loads and shock loads.

Roller bearing outer ring with a thick outer ring full of cylindrical roller bearings, the outer diameter of the roller cylindrical and curved, according to the use of occasions designed to match with the raceway surface. With this outer ring, the rollers can roll directly on the raceway and can withstand heavy loads and shock loads. The bearing is a sealed structure, filled with grease, providing long-term effective lubrication, the user can avoid lubrication. For the use of poor conditions can be designed to fill the grease channel, improve bearing life. Improper manner can also cause the roller bearing to heat up. Through the lubrication can reduce the movement of parts movement, to ensure the accuracy of the press, reduce energy consumption. Lubrication sub-thin oil lubrication, concentrated oil lubrication.

Combination of roller bearing composition

1) main roller

The main roller is a set of composite roller which is the main carrier, mainly to bear the vertical load and impact load, with a strong impact resistance, wear resistance and corrosion resistance. As the main roller is full of roller bearings, can also be used as a one-way bearing alone. In the case of

2) side roller

Side roller for a set of composite roller which is the second carrier, mainly to bear the horizontal load, also has a strong impact resistance, wear resistance and corrosion resistance. Side roller is no inner ring full needle roller design, by a mandrel instead of the inner ring and shaft head bearing. In the case of

3) Shaft head

The shaft head is part of the composite roller and the machine equipment. Normally, the head of the shaft head is designed for chamfering. It is easy to install. The shaft head can be welded directly to the device, and the shaft head can be welded to the hole Board and then connect the board and equipment assembly. In the case of

4) cover plate

Cover plate is the role of the side of the wheel will be installed inside the side of the wheel, the main wheel outside the main roller with nuts and thread glue in the shaft head fixed together an important part.

Maintenance

Rare oil lubrication: the advantages of small internal friction coefficient, so to overcome the friction energy consumption, thin oil flow is good, easy to enter the lubrication point of the friction surface, has a good cooling effect, and can be attached to the friction surface And the metal particles produced by the grinding. The disadvantage is that the oil film can not afford the large unit pressure, the sealing requirements are high. High-speed presses generally use large flow of thin oil lubrication, you can take away the heat generated by the friction.