Clutch release bearing Profile

Clutch release bearing Profile
When the clutch release bearing measurement work, the clutch pedal force will be transmitted to the clutch release bearing. Clutch pressure plate clutch bearing toward the center, so that the pressure plate is pushed away from the clutch, the clutch plate and flywheel separation. When the clutch pedal is released, before the spring pressure within the pressure plate pressure plate will push, press the clutch, the clutch plate and clutch bearing separation, and the completion of a work cycle.

Clutch release bearing Profile

Clutch release bearing Profile
When the clutch release Hydrodynamic Bearing work, the clutch pedal force will be transmitted to the clutch release bearing. Clutch pressure plate clutch bearing toward the center, so that the pressure plate is pushed away from the clutch, the clutch plate and flywheel separation. When the clutch pedal is released, before the spring pressure within the pressure plate pressure plate will push, press the clutch, the clutch plate and clutch bearing separation, and the completion of a work cycle.

How to do the clutch release bearing failure

How to do the clutch release bearing failure

 (1) free travel is too small or the number of times by the excessive load. Upon request, the general clutch lever clearance between the High speed Spindle and the separation of 2.5mm more appropriate to reflect on the clutch pedal free travel for 30 ~ 40mm, free travel is too small or no free travel, will make the separation lever and separation bearing in a normally engaged state. According to the principle of fatigue damage, bearing work longer, more severe damage; the more times by the carrier, the more easily separated bearing fatigue damage. And the longer working hours, the higher the temperature of the bearing, the easier burning, reduce the release bearing life.

 (2) whether the separation was smooth adjustment lever and release fork is deformed, release bearing the return spring is good, but also has a great influence on the release bearing damage. Separated uneven, release fork deformation, release bearing spring does not return, will result in the clutch release bearing against the work, so that is always in the work release bearing state, the temperature rising, burn easily release bearing, release bearing lower life.

Clutch release bearing failure

Clutch release bearing failure
(1) Operating temperature is too high can lead to overheating. Many drivers in cornering or deceleration, often half-pedal clutch, and some also on the back foot Guadang clutch pedal; some vehicles free travel adjustment is too large, so that the clutch is not complete, in a semi-engaged, semi-isolated state, this state causing the friction generated between the sliding friction plate and flywheel, a large amount of heat transfer to the release automotive bearing, the bearing is heated up to a certain temperature, the grease melts or diluted flow, so that the release bearing temperature is further increased, when the temperature reaches a certain level will burn separation bad bearings.
(2) the lack of grease and wear. Clutch release bearings with grease lubrication. Repair personnel in practical work easily overlooked release bearing lubrication problems, and do not release bearing lubrication during installation, causing the clutch release bearings in oil. No lubrication or less the amount of wear of the bearing lubrication separate release bearing lubrication is often several times to several times. Wear increases, the temperature will increase a lot, so more damage to the release bearing. So in the repair process, the installation to check the clutch release bearing lubrication, lubrication and timely maintenance.

Bearing several simple classification

Bearing several simple classification
1. Rolling classified by type of structure (1) can bear the load bearing its nominal direction or different contact angles, divided into:
1) radial bearings ---- mainly used to bear radial load high precision bearing, its nominal contact angle from 0 to 45. Press the nominal contact angle is different, is divided into: radial contact bearings ---- nominal contact angle is zero radial bearings: Radial angular contact bearings ---- nominal contact angle greater than the centripetal 0-45 bearings.
2) thrust bearings ---- mainly used for axial load bearing, its nominal contact angle greater than 45-90. Press the nominal contact angle is divided into different: axial contact bearings ---- nominal contact angle of 90 thrust bearings: Axial angular contact bearings ---- nominal contact angle greater than 45 but less than 90 of the thrust bearing.
(2) the type of rolling element bearing according divided into:
1) ball bearing rolling elements ---- Ball:
2) roller bearings ---- rolling body for roller. Roller Bearing press roller types, divided into: cylindrical roller bearings ---- rolling body is cylindrical roller bearings, cylindrical roller ratio of length to diameter is less than or equal to
3; needle roller bearings ---- rolling elements are Rolling mill bearing, needle length to diameter ratio greater than 3 but less than or equal to the diameter of 5mm; tapered roller bearings ---- rolling body is tapered roller bearings; aligning roller bearings eleven rolling body is spherical roller bearings.
(3) whether the bearing aligning their work, divided into:
1) aligning bearings ---- raceway is spherical shape, able to adapt to the two raceways angular deviation between the axis and bearing angular motion;
2) non-aligning bearings (rigid bearing) ---- can impedance path between roller bearing axis offset angle.