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
KBT PTFE(2,5x40)
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TGR)
Manufacturer: STO
Sizes: 90x110x13 (mm)
Подшипник N 252
Manufacturer: NACHI
Sizes: 260x420x80 (mm)
Weight:: 66.7 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25.4x50.8x12/7 (mm)
17x3658 B 144
Manufacturer: ContiTech AG
Подшипник 6819
Manufacturer: NSK-RHP
Sizes: 95x120x13 (mm)
Weight:: 0.297 (kg)
3 NBR 70(059,00x03,00)
Manufacturer: KASTAS
RPP14 5082 ( RPP 14 5082 -V, -M, -MFX )
Manufacturer: ContiTech AG
K06 PU(160x172x12/7)
Manufacturer: KASTAS
Sizes: 160x172x12/7 (mm)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 60x82x12 (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.
