Bearings NK47/20
Inner diameter:: 47 mm
Outer diameter: 57 mm
The size of the width: 20 mm
Weight:: 0.945 kg
Outer diameter: 57 mm
The size of the width: 20 mm
Weight:: 0.945 kg
Technical specifications
Designation: NK47/20
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 47 mm
Outside diameter (D): 57 mm
Width (B): 20 mm
Weight: 0.945 kg
ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20320-MB
Manufacturer: FAG
Sizes: 100x215x47 (mm)
K35 PTFE/NBR(28x35,3x3,2 )
Manufacturer: KASTAS
Sizes: 28x35,3x3,2 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 250x290x16 (mm)
AA147,5 ( АА 147,5 ) Le= 3798 мм
Manufacturer: ContiTech AG
Подшипник MFJ-1412
Manufacturer: NSK-RHP
Sizes: 14x20x12 (mm)
Weight:: 0.011 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 32x72x10 (mm)
Bearing 3206 J-2Z
Manufacturer: INA-FAG
Sizes: 30x62x23.812 (mm)
Weight:: 0.300 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 200x220x12 (mm)
Bearing AS5578
Manufacturer: INA-FAG
Sizes: 55x78x1 (mm)
Weight:: 0.018 (kg)
Bearings K81284
Manufacturer: INA-FAG
Sizes: 420x580x52 (mm)
Weight:: 26 (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.
