Bearing NF422
Inner diameter:: 110 mm
Outer diameter: 280 mm
The size of the width: 65 mm
Weight:: 21.47 kg
Outer diameter: 280 mm
The size of the width: 65 mm
Weight:: 21.47 kg
Technical specifications
Designation : NF422
Dimensions, mm : 110x280x65
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 21.47 Kg
Dynamic load rating (C) - 550 kN
Static load rating (C0) - 621 kN
Grease lubrication speed - 2200 rev/min
Speed limit with oil lubrication - 2900 rev/min
Bearing 2796 / 2729
Manufacturer: TIMKEN
Sizes: 34.925x76.2x23.812 (mm)
Weight:: 0.535 (kg)
AT5 DD
Manufacturer: ContiTech AG
Bearing 5692/600 (91682/600)
Manufacturer: TMB
O-RING
Manufacturer: NQK SF
Sizes: 1.80x3.40x0.80 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 53x68x9 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 150x172x18 (mm)
Krestovina 47X140
Manufacturer: TOYO
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 12x22x7 (mm)
K518 (250x225x25,4)
Manufacturer: KASTAS
Sizes: 250x225x25,4 (mm)
Bearing 32214P6 (E7514E)
Manufacturer: TMB
Sizes: 70x125x33.25 (mm)
Weight:: 1.6 (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.
