Bearing NN3044 K
Inner diameter:: 220 mm
Outer diameter: 340 mm
The size of the width: 90 mm
Weight:: 29.1 kg
Outer diameter: 340 mm
The size of the width: 90 mm
Weight:: 29.1 kg
Technical specifications
Designation : NN3044 K
Dimensions, mm : 220x340x90
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 29.1 Kg
Dynamic load rating (C) - 800 kN
Static load rating (C0) - 1560 kN
Grease lubrication speed - 2200 rev/min
Speed limit with oil lubrication - 2800 rev/min
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 80x130x10 (mm)
Bearing N238EM (2238EH)
Manufacturer: TMB
Sizes: 190x340x55 (mm)
Weight:: 24.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 150x180x15 (mm)
Bearings RAE-50-NPP-FA106
Manufacturer: INA
Sizes: 50x90x43.7 (mm)
Weight:: 0.77 (kg)
GEAR PULLEYS 14M-44S 193.28 (14M-44S 193.28/125)
Manufacturer: BBC
Подшипник 6219
Manufacturer: NACHI
Sizes: 95x170x32 (mm)
Weight:: 2.62 (kg)
ContiTech STD 5M 25 HP
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x57x7 (mm)
Подшипник O-40
Manufacturer: NACHI
Sizes: 127x185.738x50.8 (mm)
Weight:: 3.9 (kg)
Bearing 23100 / 23256
Manufacturer: TIMKEN
Sizes: 25.4x65.088x22.225 (mm)
Weight:: 0.36 (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.