Bearing NA4907 2RS
Inner diameter:: 35 mm
Outer diameter: 42 mm
The size of the width: 55 mm
Weight:: 0.179 kg
Outer diameter: 42 mm
The size of the width: 55 mm
Weight:: 0.179 kg
Technical specifications
Designation : NA4907 2RS
Dimensions, mm : 35x42x55
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.179 Kg
Dynamic load rating (C) - 24560 kN
Static load rating (C0) - 37760 kN
Outside width (C) - 21mm
Grease lubrication speed - 3600 rev/min
Подшипник 6811N
Manufacturer: NACHI
Sizes: 55x72x9 (mm)
Weight:: 0.085 (kg)
Подшипник JM738249/JM738210
Manufacturer: NSK-RHP
Sizes: 190x260x46 (mm)
Weight:: 6.93 (kg)
Bearings NUTR1747
Manufacturer: INA-FAG
Sizes: 17x47x21 (mm)
Weight:: 0.22 (kg)
HTD 2800 8M CXP
Manufacturer: ContiTech AG
Подшипник 22334CAKE4
Manufacturer: NSK-RHP
Sizes: 170x360x120 (mm)
Weight:: 57.9 (kg)
Bearing 51413
Manufacturer: ETERNO
Sizes: 65x140x56 (mm)
Weight:: 4 (kg)
Mechanical seal RM EH-25A
Manufacturer: RiMi
112XL
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 320x360x25 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25.5x41.5x6 (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.
