Bearing NA4917
Inner diameter:: 85 mm
Outer diameter: 100 mm
The size of the width: 120 mm
Weight:: 1.24 kg
Outer diameter: 100 mm
The size of the width: 120 mm
Weight:: 1.24 kg
Technical specifications
Designation : NA4917
Dimensions, mm : 85x100x120
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.24 Kg
Dynamic load rating (C) - 89600 kN
Static load rating (C0) - 189600 kN
Outside width (C) - 35mm
Grease lubrication speed - 3200 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 27.00x31.80x2.40 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 29.87x33.43x1.78 (mm)
Bearing 31322
Manufacturer: ETERNO
Sizes: 110x240x57 (mm)
Weight:: 12 (kg)
3 FKM 80(078,00x03,00 )
Manufacturer: KASTAS
Bearing 06Y60
Manufacturer: INA-FAG
Sizes: 15.926x23.292x4.750 (mm)
Weight:: 0.009 (kg)
K22 PU(20x28x5,5 )
Manufacturer: KASTAS
Sizes: 20x28x5,5 (mm)
Подшипник O-40
Manufacturer: NACHI
Sizes: 127x185.738x50.8 (mm)
Weight:: 3.9 (kg)
HTD 8M 3704 ( HTD8M 3704 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник NJ 308
Manufacturer: NACHI
Sizes: 40x90x23 (mm)
Weight:: 0.665 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ AY12-NPP-B
Manufacturer: INA-FAG
Sizes: 12x40x22 (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.
