Bearing RF20
Inner diameter:: 9.525 mm
Outer diameter: 31.750 mm
The size of the width: 20.638 mm
Weight:: 19.5 kg
Outer diameter: 31.750 mm
The size of the width: 20.638 mm
Weight:: 19.5 kg
Technical specifications
Designation: RF20
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 9.525 mm
External diameter: 31.750 mm
Width: 20.638 mm
Weight: 19.5 kg
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 28x48.60x8 (mm)
K38 PU(10x18x5,8)
Manufacturer: KASTAS
Sizes: 10x18x5,8 (mm)
Bearing ZS4677
Manufacturer: INA-FAG
Sizes: 46x77x10 (mm)
Weight:: 0.235 (kg)
Подшипник HR30317DJ
Manufacturer: NSK-RHP
Sizes: 85x180x44.5 (mm)
Weight:: 4.88 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 32x45x6 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU248-E-M1
Manufacturer: FAG
Sizes: 240x440x72 (mm)
Weight:: 51.8 (kg)
Подшипник NF 419
Manufacturer: NSK-RHP
Sizes: 95x201.5x55 (mm)
Weight:: 13.6 (kg)
Подшипник 6213
Manufacturer: NACHI
Sizes: 65x120x23 (mm)
Weight:: 0.990 (kg)
Mechanical seal RM 58U-30
Manufacturer: RiMi
Подшипник NJ 206
Manufacturer: NACHI
Sizes: 30x62x16 (mm)
Weight:: 0.204 (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.
