Bearing NA6908
Inner diameter:: 40 mm
Outer diameter: 48 mm
The size of the width: 62 mm
Weight:: 0.426 kg
Outer diameter: 48 mm
The size of the width: 62 mm
Weight:: 0.426 kg
Technical specifications
Designation : NA6908
Dimensions, mm : 40x48x62
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.426 Kg
Dynamic load rating (C) - 53600 kN
Static load rating (C0) - 92800 kN
Outside width (C) - 40mm
Grease lubrication speed - 6800 rev/min
Bearings NNTR130X310X146 2ZL
Manufacturer: INA-FAG
Sizes: 130x310x146 (mm)
Weight:: 65.2 (kg)
ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ230-N2-MPA
Manufacturer: FAG
Sizes: 150x270x45 (mm)
K37 (25x33x6,4)
Manufacturer: KASTAS
Sizes: 25x33x6,4 (mm)
Mechanical seal RM 155-14
Manufacturer: RiMi
Подшипник C 3180 MB
Manufacturer: SKF
Sizes: 400x650x200 (mm)
Weight:: 275 (kg)
Manufacturer: ContiTech AG
Подшипник 6308NKE
Manufacturer: NACHI
Sizes: 40x90x23 (mm)
Weight:: 0.633 (kg)
Bearing 6316 (316)
Manufacturer: TMB
Sizes: 80x170x39 (mm)
Weight:: 3.95 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x90x12 (mm)
K25 NBR/Metal(75x15x22)
Manufacturer: KASTAS
Sizes: 75x15x22 (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.
