Bearing 7009 AC
Inner diameter:: 45 mm
Outer diameter: 75 mm
The size of the width: 16 mm
Weight:: 0.31 kg
Outer diameter: 75 mm
The size of the width: 16 mm
Weight:: 0.31 kg
Technical specifications
Designation : 7009 AC
Dimensions, mm : 45x75x16
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.31 Kg
Dynamic load rating (C) - 22200 kN
Static load rating (C0) - 17700 kN
Grease lubrication speed - 10000 rev/min
Speed limit with oil lubrication - 12000 rev/min
Bearing 505
Manufacturer: INA
Sizes: 25x58x30 (mm)
Weight:: 0.404 (kg)
Подшипник 230/750EK
Manufacturer: NACHI
Sizes: 750x1090x250 (mm)
Weight:: 803 (kg)
Bearing 16016 ZZ
Manufacturer: ETERNO
Sizes: 80x125x14 (mm)
Weight:: 0.6 (kg)
DSTD 2240 DS8M
Manufacturer: ContiTech AG
CTD 3500 C14M
Manufacturer: ContiTech AG
K709 PTFE/NBR(63x78,1x6,3)
Manufacturer: KASTAS
Sizes: 63x78,1x6,3 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 26x47x6 (mm)
Подшипник FNTA-5578
Manufacturer: NSK
Sizes: 55x78x3 (mm)
Weight:: 0.029 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x66x10 (mm)
Bearing HK1712
Manufacturer: INA
Sizes: 17x23x12 (mm)
Weight:: 0.012 (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.