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
O-RING
Manufacturer: NQK SF
Sizes: 158.00x165.00x3.50 (mm)
Подшипник 23226EX1
Manufacturer: NACHI
Sizes: 130x230x80 (mm)
Weight:: 14.2 (kg)
Bearing 81268 M
Manufacturer: INA-FAG
Sizes: 340x460x96 (mm)
Weight:: 46.750 (kg)
Bearing 3212 J-2RS
Manufacturer: INA-FAG
Sizes: 60x110x36.513 (mm)
Weight:: 1.350 (kg)
SPA 1525 Lw L=L EL
Manufacturer: ContiTech AG
Торцевое уплотнение RM H-53
Manufacturer: RiMi
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 45x72x11 (mm)
Подшипник 6018DDU
Manufacturer: NSK-RHP
Sizes: 90x140x24 (mm)
Weight:: 1.19 (kg)
SPA 1507
Manufacturer: ContiTech AG
Подшипник 6315ZE
Manufacturer: NACHI
Sizes: 75x160x37 (mm)
Weight:: 3.02 (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.
