Bearing NA4905 2RS
Inner diameter:: 25 mm
Outer diameter: 42 mm
The size of the width: 18 mm
Weight:: 0.895 kg
Outer diameter: 42 mm
The size of the width: 18 mm
Weight:: 0.895 kg
Technical specifications
Designation: NA4905 2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 25 mm
External diameter: 42 mm
Width: 18 mm
Weight: 0.895 kg
Limit speed (rpm): 65.00
Подшипник 6811NR
Manufacturer: NACHI
Sizes: 55x72x9 (mm)
Weight:: 0.085 (kg)
K35 PTFE/NBR(63x78,1x6,3 )
Manufacturer: KASTAS
Sizes: 63x78,1x6,3 (mm)
Bearings PASE3/4
Manufacturer: INA-FAG
Weight:: 0.6 (kg)
Bearing IR20x28x20
Manufacturer: INA-FAG
Sizes: 20x28x20 (mm)
Weight:: 0.452 (kg)
Подшипник 63/32-2NKE
Manufacturer: NACHI
Sizes: 32x75x20 (mm)
Weight:: 0.382 (kg)
Подшипник NJ 326 EM
Manufacturer: NSK-RHP
Sizes: 130x280x58 (mm)
Weight:: 18.7 (kg)
1.78 FKM 80(082,28x01,78 )
Manufacturer: KASTAS
Подшипник NA6919
Manufacturer: NSK-RHP
Sizes: 95x130x63 (mm)
Weight:: 2.65 (kg)
Подшипник NUP 2318
Manufacturer: NACHI
Sizes: 90x190x64 (mm)
Weight:: 7.9 (kg)
V 685/5 F
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.