Bearings RNA4913
Inner diameter:: 72 mm
Outer diameter: 90 mm
The size of the width: 25 mm
Weight:: 0.312 kg
Outer diameter: 90 mm
The size of the width: 25 mm
Weight:: 0.312 kg
Technical specifications
Designation: RNA4913
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 72 mm
Outside diameter (D): 90 mm
Width (B): 25 mm
Weight: 0.312 kg
SPB 2391 Lw
Manufacturer: ContiTech AG
K103 NBR(20x28x4,5/6)
Manufacturer: KASTAS
Sizes: 20x28x4,5/6 (mm)
Bearing WS89434
Manufacturer: INA-FAG
Sizes: 170x340x34.5 (mm)
Weight:: 18.500 (kg)
Bearing HK1812
Manufacturer: INA-FAG
Sizes: 18x24x12 (mm)
Weight:: 0.013 (kg)
K21 NBR(10x22x8)
Manufacturer: KASTAS
Sizes: 10x22x8 (mm)
Bearing PI445228
Manufacturer: INA-FAG
Sizes: 69.85x82.55x44.45 (mm)
Weight:: 0.508 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 456.06x466.72x5.33 (mm)
RPP14 2814 ( RPP 14 2814 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing ASNU 45
Manufacturer: ETERNO
Sizes: 45x100x36 (mm)
Weight:: 1310 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NAO80X110X30
Manufacturer: INA-FAG
Sizes: 80x110x30 (mm)
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.
