Bearing NF424
Inner diameter:: 120 mm
Outer diameter: 310 mm
The size of the width: 72 mm
Weight:: 30.16 kg
Outer diameter: 310 mm
The size of the width: 72 mm
Weight:: 30.16 kg
Technical specifications
Designation : NF424
Dimensions, mm : 120x310x72
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 30.16 Kg
Dynamic load rating (C) - 690 kN
Static load rating (C0) - 770 kN
Grease lubrication speed - 1900 rev/min
Speed limit with oil lubrication - 2600 rev/min
K21 PU(28x35x6)
Manufacturer: KASTAS
Sizes: 28x35x6 (mm)
Подшипник NF 430
Manufacturer: NACHI
Sizes: 150x317x85 (mm)
Weight:: 53.3 (kg)
Bearings NUTR45100-A
Manufacturer: INA-FAG
Sizes: 45x100x32 (mm)
Weight:: 1.396 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 63.50x70.50x3.50 (mm)
Подшипник 5211Z
Manufacturer: NACHI
Sizes: 55x100x33.3 (mm)
Weight:: 0.96 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PME20-N
Manufacturer: INA-FAG
MEGADYNE ISORAN 2520 RPP8 ( RPP 8M 2520 )
Manufacturer: ContiTech AG
22x1500 C 59
Manufacturer: ContiTech AG
2.4 NBR 70(008,60x02,40)
Manufacturer: KASTAS
Mechanical seal RM 208-25
Manufacturer: RiMi
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.
