Bearings NK47/30
Inner diameter:: 47 mm
Outer diameter: 57 mm
The size of the width: 30 mm
Weight:: 0.142 kg
Outer diameter: 57 mm
The size of the width: 30 mm
Weight:: 0.142 kg
Technical specifications
Designation: NK47/30
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 47 mm
Outside diameter (D): 57 mm
Width (B): 30 mm
Weight: 0.142 kg
K503 (38,1x28,57x11,1)
Manufacturer: KASTAS
Sizes: 38,1x28,57x11,1 (mm)
T20 DD
Manufacturer: ContiTech AG
Bearing 32008 (3CD)
Manufacturer: GMB
Sizes: 40x68x19 (mm)
Weight:: 0.267 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 6.50x9.70x1.60 (mm)
Подшипник 46143/46368
Manufacturer: NSK-RHP
Sizes: 36.512x93.662x31.75 (mm)
Weight:: 1.17 (kg)
5L 990
Manufacturer: ContiTech AG
Подшипник 24096CAK30E4
Manufacturer: NSK-RHP
Sizes: 480x700x218 (mm)
Weight:: 270 (kg)
K21 PU(12x25x8)
Manufacturer: KASTAS
Sizes: 12x25x8 (mm)
2.5 FKM 80(063,00x02,50 )
Manufacturer: KASTAS
1.78 NBR 90(011,11x01,78)
Manufacturer: KASTAS
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.
