Bearing NK40/20
Inner diameter:: 40 mm
Outer diameter: 50 mm
The size of the width: 20 mm
Weight:: 78.9 kg
Outer diameter: 50 mm
The size of the width: 20 mm
Weight:: 78.9 kg
Technical specifications
Designation : NK40/20
Dimensions, mm : 40x50x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 78.9 Kg
Dynamic load rating (C) - 20 kN
Static load rating (C0) - 43 kN
Grease lubrication speed - 890 rev/min
Bearing 32313 (2GD)
Manufacturer: GMB
Sizes: 65x140x48 (mm)
Weight:: 3.51 (kg)
6 NBR 90(075,00x06,00)
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (AY)
Manufacturer: FEKO
Sizes: 15x26x7 (mm)
SEALS (REINFORCED SEAL) (AST)
Manufacturer: FEKO
Sizes: 270x300x18/20.50 (mm)
HTD 1890 14M EXTREME
Manufacturer: ContiTech AG
Подшипник 6001
Manufacturer: NACHI
Sizes: 12x28x8 (mm)
Weight:: 0.023 (kg)
Bearings GRA115-NPP-B
Manufacturer: INA-FAG
Weight:: 0.77 (kg)
3.53 NBR 70(221,84x03,53)
Manufacturer: KASTAS
SPB 3150 Lw
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (IronTB)
Manufacturer: STO
Sizes: 9x19x6.5 (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.
