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
Bearing 607-ZZ/NP5 (D80017N)
Manufacturer: TMB
Sizes: 7x19x6 (mm)
Weight:: 0.0084 (kg)
Подшипник NUP 238
Manufacturer: NACHI
Sizes: 190x340x55 (mm)
Weight:: 22.6 (kg)
Подшипник NUP 305
Manufacturer: NACHI
Sizes: 25x62x17 (mm)
Weight:: 0.238 (kg)
Mechanical seal RM 2100-60
Manufacturer: RiMi
Подшипник HM212044/HM212010
Manufacturer: NSK
Sizes: 60.325x122.238x38.1 (mm)
Weight:: 2.034 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19x38x7 (mm)
Корпус UCECH202
Manufacturer: NACHI
Weight:: 0.83 (kg)
10X540 Z 21,25
Manufacturer: ContiTech AG
Mechanical seal RM 108-55
Manufacturer: RiMi
Bearings 205 KXN4
Manufacturer: INA
Sizes: 25x52x15 (mm)
Weight:: 0.16 (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.