Bearing NA4903 2RS
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 14 mm
Weight:: 0.040 kg
Outer diameter: 30 mm
The size of the width: 14 mm
Weight:: 0.040 kg
Technical specifications
Designation: NA4903 2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 17 mm
External diameter: 30 mm
Width: 14 mm
Weight: 0.040 kg
Limit speed (rpm): 9.000
SEALS (REINFORCED SEAL) (FL)
Manufacturer: FEKO
Sizes: 60.22x85.73x22.22 (mm)
Подшипник SL182220
Manufacturer: INA-FAG
Sizes: 100x180x46 (mm)
M (MXL)
Manufacturer: ContiTech AG
460XL
Manufacturer: ContiTech AG
Bearing 7310ACP6 (E46310)
Manufacturer: TMB
Sizes: 50x110x27 (mm)
Weight:: 1.1 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 95x110x12 (mm)
5.33 NBR 90(031,12x05,33 )
Manufacturer: KASTAS
Подшипник 5202A
Manufacturer: NACHI
Sizes: 15x35x15.9 (mm)
Weight:: 0.07 (kg)
Bearing N2314
Manufacturer: ETERNO
Sizes: 70x150x51 (mm)
Weight:: 3.86 (kg)
K73 POLYESTER/PTFE(90x98x15)
Manufacturer: KASTAS
Sizes: 90x98x15 (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.
