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Sub bearing of the cylinder roller Cylinder roll son dish present line, keep in touch, radial load ability loud, namely is suitable for bearing carrying on one's shoulder or back and impact load of heavy load with roll, suitable for high speed rotate N type and NU type, can move axially, can adapt to caused by thermal expansion or installation error axle and the intersection of outer cover and change of relative position, meet and carry NJ type of the bearing and NF type and can bear the unidirectional axial load to a certain degree as freedom most, NH type and whom NUP type can bear to a ...

2The traction motor cherishes the bearing of the axle The hanging traction motor of the axle is usually supported in the bogie through adjusting the pole on one side, supported on axletree through embracing the axle bearing the other side. Embrace the bearing of the axle and adopt and slip and support simpler and more convenient, but it is not very convenient to lubricate and check it, so used the rolling bearing instead since the fifties. Adopt have cylinder roll sub bearing, transfer heart roll sub bearing and taper get away sub bearing so far. The cylinder rolls the sub bearing is suitable ...

The railway rolling stock bearing means being used in the bearings of locomotive and vehicle. The bearing on the locomotive includes multi-type such as case bearing of the axle, bearing of traction motor, bearing of the transmission, motive equipment bearing and cooling system bearing, and bearing at the vehicle the intersection of axle and the intersection of case and bearing mainly, passenger train the intersection of axle and the intersection of case and multi-purpose short cylinder get away sub bearing, truck the intersection of axle and case adopt taper roll sub bearing mainly, vehicle ...

4.It is flat to block and enclose loose rib Last washer when basically is flat each,it last its inside or outside some until bearing outer lane or the eaches of inner circles sub block to rolling heart cylinder. 5.Oblique to block enclose can separate separate thrust collar One that can separate has " L" The shape sectional one circle, it last its by some outside until bearing the eaches of the inner circleses sub block to rolling heart cylinder. 6.China blocks and encloses guide ring List, roll to roll first lap that can separate in the sub bearing son more or in two of having, use for, ...

13,Look for the bearing type of meeting the demands. The table indicates to find the necessary bearing from this table by 1-8. To any type of bearing, amount must be equal to or higher than the final amendment 29746N which we mention above while moving the loaded C value. Table In fact, you can be familiar with confirming price and size of each kind of bearing type in the table that can meet the demands easily, may have considered these price factors when you chose, we assume here: In Table 1- 8 wins a bid to have " It is big " Bearing of bearing capacity expensive most, should eliminate. ...

Stop, push away ' Make a reservation The installation of the bearing: Stop, push away bearing have four point hit the intersection of horn and ball bearing, pair, list ' Uniline Horn hit the intersection of horn and ball bearing, two-way the intersection of thrust and taper and cylinder roll sub bearing, develop apply the brake bearing of the roll to the strength bearing also recently. Hit the intersection of horn and ball bearing, pair four o'clock ' Single While listing the horn and contacting the ball bearing and is used as stopping pushing the bearing, are forbidden to bear load in ...

1,The bearing radial load It is to the heart bearing to mainly bear the bearing with loaded radial. Nominal contact angle A0 of this kind of bearing <<=450. The chi of rain rolls the samely the sub bearing have larger radial load than what the ball bearing can be born. N type and Model NU cylinder have rolled the sub bearing can only bear the radial load, the other type of one can already bear the radial load to the heart bearing, also can bear the axial load. 2,Axial load of the bearing It is generally a thrust bearing, its nominal contact corner A0 to mainly bear the axially loaded ...

Cylinder roll sub bearing accurate bearing, a accurate to sort one roll son post whom axle enclose block and guiding, kept the shelf, rolled the son and lead the axle to enclose and make up, can separate from one set of circles of another bearing, can belong to the separating bearing. The bearing install, dismantle convenient, act as require, especially, outer lane and axle, shell cross and have a surplus of and reveal their advantages even more while cooperating; This kind of bearing is generally only used for being up to the radial loaded rifle live shell, only and outer lane block the ...

Minimum load For guarantee satisfactory operation, roll the sub bearing like all ball bearing, skf pair lists the cylinder and rolls the sub bearing must bear certain minimum load all the time, especially on condition that run or high at a high speed and run with higher speed or the loaded direction changes fast. Under above-mentioned condition, roll son and keep inertia and friction of lubricant of shelf might roll the terms and exerting a harmful influence to whom bearing dispose, and may cause and roll the son and rolls and produces destructive sliding between one. Can use the following ...

Skf pair list cylinder get away sub bearing Supplement the type Discern SKF pair lists type suffix of sub bearing some characteristics of rolling of cylinder to explain as follows: B The present standard is designed, taking a pair of tooth type copper keeps the shelf BK B K Internal backlash of CN ordinary grade of radials; Generally use only with the following letters in conjunction, show the interval range lowered or deviated from. H The interval range reduced, correspond to the first half of the real interval range. L The interval range reduced, correspond to the latter half of ...