Class d series railway train bearing BT2-8547 BB TAROL 5 1/2X10 railway axle box bearing BT2-8547
Product Description
| Product Details | |
| Products | Taped Roller Bearing |
| Brand | Customers' requirements |
| Size(mm) | 150x250x160mm |
| Bearing Material | Chrome steel GCR15, Carbon steel ,stainless steel |
| Cage Material | Steel ,Brass |
| Quality Standard | ISO/TS16949:2009 |
| Service | OEM or Customers' Sample |
| Payment Terms | T/T ,Western Union ,L/C |
| Application | Widely used in general machinery ,Cars, Trucks ,Railways ,Ships ,Mines,Metals,Power ,Agricultural machinery and so on |
| Packaging | 1):plastic tube +Kraft paper +wooden box 2):plastic tube +Kraft paper +Carton+pallet 3):As customers' requirements |
Bearing Installation
Bearing assemblies should be stored in a clean dry place, protected from moisture, and kept dry until they are installed on the shaft. Bearing assemblies should not be removed from the shipping package nor should the protective wrapping be removed until they are installed. Do not remove the cardboard insert from the bore of the bearing assembly. This insert will hold the cone spacer in alignment with the bearing cones when installing the bearing assembly on the pilot sleeve.
Pressing Bearing Assemblies on Shafts
The amount of press fit of the bearing on the shaft is predetermined by the dimensional tolerances of the shaft and bearing cones. Tools designed for roller bearing installation and removal should be used. Timken AP bearings may be installed or removed with a bearing press, wheel press, or with portable fixtures depending on production requirements. Coat the bearing seats of the axle with castor oil, heavy mineral oil, or a molybdenumdisulphide and oil mixture. (Do not use white lead.) Lead compounds may be detrimental to lubricating greases by acting as an oxidation catalyst. A thin coating of rust preventive can be applied to the axle fillet if the standard backing ring (Fig. 26) is used. The rust preventive used must not contain lead or other compounds which may be detrimental to lubricating greases. The bearing assemblies are shipped with a protective coating of grease over the vent fitting. Care should be taken to see that the grease is not wiped off when the bearings are applied to the axles. Fig. 26 Separate sleeve method of applying roller bearings to a shaft Roller Bearing Assembly Sealant Backing Ring Hex Bolt Pilot Sleeve Assembly Sleeve Ram NOTE: Heat must not be applied to the bearing cone assemblies to facilitate installation.