Bearings RNA4912
Inner diameter:: 68 mm
Outer diameter: 85 mm
The size of the width: 25 mm
Weight:: 0.275 kg
Outer diameter: 85 mm
The size of the width: 25 mm
Weight:: 0.275 kg
Technical specifications
Designation: RNA4912
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 68 mm
Outside diameter (D): 85 mm
Width (B): 25 mm
Weight: 0.275 kg
SPB 3550 Lw
Manufacturer: ContiTech AG
Bearing K18x22x13
Manufacturer: INA-FAG
Sizes: 18x22x13 (mm)
Weight:: 0.0008 (kg)
SEALS (REINFORCED SEAL) (G)
Manufacturer: FEKO
Sizes: 20x40x8 (mm)
RPP14 7672 ( RPP 14 7672 -V, -M, -MFX )
Manufacturer: ContiTech AG
K33 PU(190x210x15)
Manufacturer: KASTAS
Sizes: 190x210x15 (mm)
Подшипник 30244
Manufacturer: NSK-RHP
Sizes: 220x400x72 (mm)
Weight:: 33.6 (kg)
Подшипник 7312CDF
Manufacturer: NACHI
Sizes: 60x130x31 (mm)
Weight:: 1.81 (kg)
MEGADYNE ISORAN 2380 RPP14 ( RPP 14M 2380 )
Manufacturer: ContiTech AG
T10 DD
Manufacturer: ContiTech AG
3.53 NBR 70(66,27x3,53)
Manufacturer: KASTAS
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.
