Bearings RNA4919
Inner diameter:: 110 mm
Outer diameter: 130 mm
The size of the width: 35 mm
Weight:: 0.719 kg
Outer diameter: 130 mm
The size of the width: 35 mm
Weight:: 0.719 kg
Technical specifications
Designation: RNA4919
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 110 mm
Outside diameter (D): 130 mm
Width (B): 35 mm
Weight: 0.719 kg
HTD 8M 3544 ( HTD8M 3544 -V, -M, -MFX )
Manufacturer: ContiTech AG

Krestovina 19x48,5
Manufacturer: TOYO

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 95x125x13 (mm)

K33 PU(34,93x41,28x6,35)
Manufacturer: KASTAS
Sizes: 34,93x41,28x6,35 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 27x42x7 (mm)

K21 PU(75x85x6)
Manufacturer: KASTAS
Sizes: 75x85x6 (mm)

Bearing NJ2234
Manufacturer: ETERNO
Sizes: 170x310x86 (mm)
Weight:: 30 (kg)

Bearing SCE810
Manufacturer: INA-FAG
Sizes: 12.700x17.462x15.875 (mm)
Weight:: 0.009 (kg)

Bearing D30
Manufacturer: INA-FAG
Sizes: 58.738x94.463x20.650 (mm)
Weight:: 514 (kg)

HTD 8M 2736 ( HTD8M 2736 -V, -M, -MFX )
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.