Bearing 6309 ZZ
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.843 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.843 kg
Technical specifications
Designation : 6309 ZZ
Dimensions, mm : 45x100x25
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.843 Kg
Dynamic load rating (C) - 52700 kN
Static load rating (C0) - 31500 kN
Grease lubrication speed - 7000 rev/min
Speed limit with oil lubrication - 8200 rev/min
4 NBR 70(080,00x04,00)
Manufacturer: KASTAS
K702 PTFE/NBR(130x141x4,2)
Manufacturer: KASTAS
Sizes: 130x141x4,2 (mm)
Bearing 7221 AC
Manufacturer: ETERNO
Sizes: 105x190x36 (mm)
Weight:: 4.29 (kg)
Bearing 4458
Manufacturer: INA-FAG
Sizes: 139.700x209.550x47.630 (mm)
Weight:: 5.439 (kg)
Bearings LR606NPPU
Manufacturer: INA-FAG
Sizes: 6x19x6 (mm)
Weight:: 0.01 (kg)
Bearing C081008
Manufacturer: INA-FAG
Sizes: 12.700x15.875x12.700 (mm)
Weight:: 0.0042 (kg)
K33 PU(31,75x41,28x7,94)
Manufacturer: KASTAS
Sizes: 31,75x41,28x7,94 (mm)
RPP8 7320 ( RPP 8 7320 -V, -M, -MFX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 57.1x77.8x9/5 (mm)
Bearing S6311-2RS
Manufacturer: ETERNO
Sizes: 55.00x120.00x29.00 (mm)
Weight:: 1430 (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.
