Bearing NF411
Inner diameter:: 55 mm
Outer diameter: 140 mm
The size of the width: 33 mm
Weight:: 2.71 kg
Outer diameter: 140 mm
The size of the width: 33 mm
Weight:: 2.71 kg
Technical specifications
Designation : NF411
Dimensions, mm : 55x140x33
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 2.71 Kg
Dynamic load rating (C) - 142 kN
Static load rating (C0) - 138 kN
Grease lubrication speed - 4600 rev/min
Speed limit with oil lubrication - 6100 rev/min
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x110x10 (mm)
K21 NBR(36x51x10)
Manufacturer: KASTAS
Sizes: 36x51x10 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 70x90x13 (mm)
2.62 FKM 80(022,22x02,62 )
Manufacturer: KASTAS
GEAR PULLEYS 8M-168S 426.21 (8M-168S 426.21/62)
Manufacturer: BBC
K84 PU(60x53,7x5,2)
Manufacturer: KASTAS
Sizes: 60x53,7x5,2 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x35x9 (mm)
Подшипник NJ 408
Manufacturer: NSK-RHP
Sizes: 40x110x27 (mm)
Weight:: 1.28 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCR)
Manufacturer: STO
Sizes: 25x37x8 (mm)
T2/600 ( Т2 600 )
Manufacturer: ContiTech AG
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.
