Bearing NA4968
Inner diameter:: 340 mm
Outer diameter: 380 mm
The size of the width: 460 mm
Weight:: 57.3 kg
Outer diameter: 380 mm
The size of the width: 460 mm
Weight:: 57.3 kg
Technical specifications
Designation : NA4968
Dimensions, mm : 340x380x460
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 57.3 Kg
Dynamic load rating (C) - 928000 kN
Static load rating (C0) - 2400000 kN
Outside width (C) - 118mm
Grease lubrication speed - 880 rev/min
Bearing 22212 CW33
Manufacturer: ETERNO
Sizes: 60x110x28 (mm)
Weight:: 1.114 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 8.80x12.60x1.90 (mm)
K38 PU(155x163x11,5)
Manufacturer: KASTAS
Sizes: 155x163x11,5 (mm)
Подшипник MFJ-3026
Manufacturer: NSK-RHP
Sizes: 30x37x26 (mm)
Weight:: 0.05 (kg)
HTD 8M 2680 ( HTD8M 2680 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing UG35
Manufacturer: TMB
Sizes: 35x55x26 (mm)
K53 NBR(9x14x4,1/5 )
Manufacturer: KASTAS
Sizes: 9x14x4,1/5 (mm)
K73 POLYESTER/PTFE(104x110x15)
Manufacturer: KASTAS
Sizes: 104x110x15 (mm)
STD 2800 S8M CXP
Manufacturer: ContiTech AG
C 200 22x5080 Li / 5139 Ld
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.
