Bearings RNA4856
Inner diameter:: 305 mm
Outer diameter: 350 mm
The size of the width: 69 mm
Weight:: 9.3 kg
Outer diameter: 350 mm
The size of the width: 69 mm
Weight:: 9.3 kg
Technical specifications
Designation: RNA4856
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 305 mm
Outside diameter (D): 350 mm
Width (B): 69 mm
Weight: 9.3 kg
K18 (56x40x20,5)
Manufacturer: KASTAS
Sizes: 56x40x20,5 (mm)
K21 PU(9x15x4)
Manufacturer: KASTAS
Sizes: 9x15x4 (mm)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 40x52x5 (mm)
Подшипник NU 2208 ET
Manufacturer: NSK-RHP
Sizes: 40x80x23 (mm)
Weight:: 0.48 (kg)
Bearing HK1516-2RS
Manufacturer: INA-FAG
Sizes: 15x21x16 (mm)
Weight:: 0.015 (kg)
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLN2557-2Z
Manufacturer: INA-FAG
Sizes: 25x57x28 (mm)
Weight:: 225 (kg)
RPP8 7112 ( RPP 8 7112 -V, -M, -MFX )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 57.15x81.76x6.75/13.89 (mm)
K17X PTFE/NBR(305x284x8,1)
Manufacturer: KASTAS
Sizes: 305x284x8,1 (mm)
B 126 3262 Le/ 3200 Li
Manufacturer: ContiTech AG
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.
