Bearings RF18
Inner diameter:: 7.937 mm
Outer diameter: 28.575 mm
The size of the width: 17.460 mm
Weight:: 0.077 kg
Outer diameter: 28.575 mm
The size of the width: 17.460 mm
Weight:: 0.077 kg
Technical specifications
Designation: RF18
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 7.937 mm
Outside diameter (D): 28.575 mm
Width (B): 17.460 mm
Outer cage width (C): 15.875 mm
Weight: 0.077 kg
O-RING
Manufacturer: NQK SF
Sizes: 4.00x10.00x3.00 (mm)
K33 PU(165x175x12 )
Manufacturer: KASTAS
Sizes: 165x175x12 (mm)
HTD 8M 5648 ( HTD8M 5648 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 74.63x85.31x5.34 (mm)
CONTI-V D197 32X5000 Li/5076 Ld L=L EL
Manufacturer: ContiTech AG
2.5 NBR 90(020,00x02,50)
Manufacturer: KASTAS
Bearing NJ2222EM (42522EH)
Manufacturer: TMB
Sizes: 110x200x53 (mm)
Weight:: 6.7 (kg)
Bearing 22207 KMW33
Manufacturer: ETERNO
Sizes: 35x72x23 (mm)
Weight:: 0.406 (kg)
K21 PU(70x85x8)
Manufacturer: KASTAS
Sizes: 70x85x8 (mm)
Подшипник MFH-1212
Manufacturer: NSK-RHP
Sizes: 12x18x12 (mm)
Weight:: 0.011 (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.
