Bearing 2902
Inner diameter:: 15 mm
Outer diameter: 31 mm
The size of the width: 12 mm
Weight:: 0.043 kg
Outer diameter: 31 mm
The size of the width: 12 mm
Weight:: 0.043 kg
Technical specifications
Designation: 2902
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 15 mm
External diameter: 31 mm
Width (B): 12 mm
Weight: 0.043 kg
Резьба (G): 2320 mm
Bearing IR170x185x45
Manufacturer: INA
Sizes: 170x185x45 (mm)
Weight:: 1.45 (kg)
K49 PU/NBR(100x79x8,1)
Manufacturer: KASTAS
Sizes: 100x79x8,1 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 69x92x14 (mm)
Подшипник NN 3019 K
Manufacturer: NSK
Sizes: 95x132x37 (mm)
Weight:: 2.19 (kg)
Подшипник 1306K
Manufacturer: NACHI
Sizes: 30x72x19 (mm)
Weight:: 0.387 (kg)
Bearing 952
Manufacturer: INA
Sizes: 260x375x90 (mm)
Weight:: 28.600 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x96x13 (mm)
Bearings RTL18
Manufacturer: INA
Sizes: 39.688x65.881x15.875 (mm)
Weight:: 0.218 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3310-B-TVH
Manufacturer: FAG
Sizes: 50x110x44.4 (mm)
Weight:: 1.8 (kg)
Bearing NJ204E (42204E)
Manufacturer: TMB
Sizes: 20x47x14 (mm)
Weight:: 0.11 (kg)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.