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YAR2042F


29th October 2015 Bearing products 0 Comments

Though its basic performance and deep ditch ball bearing should be similar, this kind of bearing is mostly applied to more coarse machinery, install, make a reservation enough accurate, axle and flat axis of hole to neutral and poor, either axle long and under the situation whose deflection is great, and own precision of bearing is not high enough either, some structure is more coarse, suitable discount at actual the intersection of behavior and the same dark ditch ball bearing of specification of performance play. For example: The exterior sphere ball bearing with a silk is applied to the large leading to the axle of bad deflection of rigidity, this kind of bearing two wears and seals enclosing, can prevent the filth from invading tightly, has already filled right amount of lubricant when being dispatched from the factory, does not need to wash before installation, did not need to add lubricant, carrying the silk screw on the protruding end of inner circle of bearing is while fastening on the axle. The axial load allowed can’t exceed 20% that amount moved load.
The exterior sphere ball bearing with off-centre set is essentially identical with exterior sphere bearing performance with a silk, do not just carry silks on the inner circle, but put in off-centre in. The inner hole of sphere ball bearing is a strip 1 outside the taper hole: 12 the intersection of taper and hole of conical degree, can install at cone-shaped axle directly, until the bushing is installed in having the axle shoulder optical axis definitely closely, and but fine setting bearing backlash.
The exterior sphere bearing is suitable for requiring apparatus and spare part simple occasion preferably, for example used in agricultural machinery, transportation system or building machinery.
Mainly used for bearing radial and axial union load relying mainly on radial load, should not generally bear axial load alone, this kind of bearing can differentiate the inner circle of installation (bring to the whole group and roll son and keepers) With the outer lane. This kind of bearing does not allow the axle the foreign shell has slope, will produce additional axial force under the circumstances that radial load is appointed. The the intersection of bearing and axial size of backlash, will you please the normal work relationship very much loud to bearing, as the axial backlash passes for hour, Wen Sheng is relatively high; When the axial backlash is bigger, the bearing is easy to damage. So pay special attention to adjusting the axial backlash of the bearing while installing and operating, can cross and full of installing in advance if necessary, in order to increase the rigidity of the bearing.
The name of product: YAR204-2F new type: YAR204-2F use: The exterior sphere bearing is suitable for requiring apparatus and spare part simple occasion preferably, for example used in agricultural machinery, transportation system or building machinery. Mainly used for bearing radial and axial union load relying mainly on radial load, should not generally bear axial load alone, this kind of bearing can differentiate the inner circle of installation (bring to the whole group and roll son and keepers) With the outer lane. Type: Exterior sphere bearing










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