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
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ421-M1 + HJ421
Manufacturer: FAG
Sizes: 105x260x60 (mm)
RPP14 DD 3034 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing 32910 (2BC)
Manufacturer: GMB
Sizes: 50x72x15 (mm)
Weight:: 0.181 (kg)
SEALS (REINFORCED SEAL) (SC)
Manufacturer: FEKO
Sizes: 107.95x158.98x34.93 (mm)
Подшипник 24048CE4
Manufacturer: NSK-RHP
Sizes: 240x360x118 (mm)
Weight:: 43.4 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 14x22.2x8 (mm)
SEALS (REINFORCED SEAL) (ARY)
Manufacturer: FEKO
Sizes: 15x21x3 (mm)
3 NBR 70(011,00x03,00)
Manufacturer: KASTAS
C 100 22x2541 Li / 2600 Ld
Manufacturer: ContiTech AG
Подшипник 570/563
Manufacturer: NSK-RHP
Sizes: 68.262x127x36.512 (mm)
Weight:: 1.975 (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.
