Bearings RNA4907
Inner diameter:: 42 mm
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.107 kg
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.107 kg
Technical specifications
Designation: RNA4907
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 42 mm
Outside diameter (D): 55 mm
Width (B): 20 mm
Weight: 0.107 kg
SPA 907 Lw L=L EL
Manufacturer: ContiTech AG
Bearings KRV30-PP-A
Manufacturer: INA-FAG
Weight:: 0.089 (kg)
Bearing 30334
Manufacturer: ETERNO
Sizes: 170x360x72 (mm)
Weight:: 35 (kg)
Bearing 24020K
Manufacturer: TMB
Weight:: 3.15 (kg)
MEGADYNE ISORAN 405 RPP3 ( RPP 3M 405 )
Manufacturer: ContiTech AG
K73 POLYESTER/PTFE(28x32x5,6)
Manufacturer: KASTAS
Sizes: 28x32x5,6 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 580x640x25 (mm)
Manufacturer: ContiTech AG
3 NBR 70(125,00x03,00)
Manufacturer: KASTAS
K22 PU(22,22x31,75x4,76)
Manufacturer: KASTAS
Sizes: 22,22x31,75x4,76 (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.
