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 NUP 315 E
Manufacturer: NACHI
Sizes: 75x160x37 (mm)
Weight:: 3.7 (kg)
Bearing SN148
Manufacturer: INA-FAG
Sizes: 22.225x28.575x12.700 (mm)
Weight:: 0.018 (kg)
Подшипник NJ 2232
Manufacturer: NACHI
Sizes: 160x290x80 (mm)
Weight:: 24.1 (kg)
CTD 1400 C14M
Manufacturer: ContiTech AG
BB93 ( ВВ 93 ) Le= 2431 мм
Manufacturer: ContiTech AG
Подшипник 7220C
Manufacturer: NACHI
Sizes: 100x180x34 (mm)
Weight:: 3.32 (kg)
Bearing NA6918
Manufacturer: ETERNO
Sizes: 90x105x125 (mm)
Weight:: 2.44 (kg)
Подшипник 53202
Manufacturer: NACHI
Sizes: 15x32x13.3 (mm)
Weight:: 225 (kg)
Bearing 14131 / 14283
Manufacturer: TIMKEN
Sizes: 33.338x72.085x22.385 (mm)
Weight:: 0.419 (kg)
K09 PU(14x22x4/7)
Manufacturer: KASTAS
Sizes: 14x22x4/7 (mm)
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.
