Bearing NA6918
Inner diameter:: 90 mm
Outer diameter: 105 mm
The size of the width: 125 mm
Weight:: 2.44 kg
Outer diameter: 105 mm
The size of the width: 125 mm
Weight:: 2.44 kg
Technical specifications
Designation : NA6918
Dimensions, mm : 90x105x125
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 2.44 Kg
Dynamic load rating (C) - 140000 kN
Static load rating (C0) - 340000 kN
Outside width (C) - 63mm
Grease lubrication speed - 3040 rev/min
Bearing 619/3-ZP6 (E1060093)
Manufacturer: TMB
Sizes: 3x8x3 (mm)
Weight:: 0.0009 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 58x72x10 (mm)
MEGADYNE ISORAN 1960 RPP14 ( RPP 14M 1960 )
Manufacturer: ContiTech AG
K752 PTFE/NBR(40x29x4,2)
Manufacturer: KASTAS
Sizes: 40x29x4,2 (mm)
Bearing NJ2218EM (42518EH)
Manufacturer: TMB
Sizes: 90x160x40 (mm)
Weight:: 3.25 (kg)
K03 (60x45x11)
Manufacturer: KASTAS
Sizes: 60x45x11 (mm)
K33 PU(165,1x177,8x9,52 )
Manufacturer: KASTAS
Sizes: 165,1x177,8x9,52 (mm)
Подшипник RS-5016NR
Manufacturer: NSK-RHP
Sizes: 80x125x60 (mm)
Weight:: 2.65 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (D[HTCY] R)
Manufacturer: STO
Sizes: 21.4x32x6 (mm)
Bearing 23028 (3053128)
Manufacturer: TMB
Sizes: 140x210x53 (mm)
Weight:: 6.55 (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.
