Bearing K25X31X21
Inner diameter:: 25 mm
Outer diameter: 31 mm
The size of the width: 21 mm
Weight:: 0.02 kg
Outer diameter: 31 mm
The size of the width: 21 mm
Weight:: 0.02 kg
Technical specifications
Designation : K25X31X21
Dimensions, mm : 25x31x21
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.02 Kg
Dynamic load rating (C) - 19760 kN
Static load rating (C0) - 30400 kN
Grease lubrication speed - 14400 rev/min
KSO NBR 70(2,62 mm nbr oring cord)
Manufacturer: KASTAS
Подшипник 6009
Manufacturer: NSK-RHP
Sizes: 45x75x16 (mm)
Weight:: 0.241 (kg)
Bearing 6311RSZ1 (160311KZ1)
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.35 (kg)
Подшипник 5205A
Manufacturer: NACHI
Sizes: 25x52x20.6 (mm)
Weight:: 0.19 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K18X24X13
Manufacturer: INA-FAG
Weight:: 0.013 (kg)
2.62 FKM 80(023,81x02,62 )
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 55.00x65.60x5.30 (mm)
Подшипник 5215AZ
Manufacturer: NACHI
Sizes: 75x130x41.3 (mm)
Weight:: 1.91 (kg)
Подшипник HR30207J
Manufacturer: NSK-RHP
Sizes: 35x72x18.25 (mm)
Weight:: 0.34 (kg)
Подшипник NCF3044CV
Manufacturer: SKF
Sizes: 220x340x90 (mm)
Weight:: 29.5 (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.
