Bearings NA4900 RS
Inner diameter:: 10 mm
Outer diameter: 22 mm
The size of the width: 14 mm
Weight:: 0.245 kg
Outer diameter: 22 mm
The size of the width: 14 mm
Weight:: 0.245 kg
Technical specifications
Designation: NA4900 RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 10 mm
Outside diameter (D): 22 mm
Width (B): 14 mm
Weight: 0.245 kg
Limiting speed (rpm): 13000
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 33x56x9 (mm)
Bearings NNTR55X140X70 2Z
Manufacturer: INA-FAG
Sizes: 55x140x70 (mm)
Weight:: 6.4 (kg)
Bearing NA4919 2RS
Manufacturer: ETERNO
Sizes: 95x110x130 (mm)
Weight:: 1.42 (kg)
Подшипник NJ 2220
Manufacturer: NACHI
Sizes: 100x180x46 (mm)
Weight:: 4.67 (kg)
Bearing S6201-2RS
Manufacturer: ETERNO
Sizes: 12.00x32.00x10.00 (mm)
Weight:: 37 (kg)
Bearing 51236
Manufacturer: ETERNO
Sizes: 180x250x56 (mm)
Weight:: 8.6 (kg)
Bearing 14118 / 14282
Manufacturer: TIMKEN
Sizes: 30x71.996x19.002 (mm)
Weight:: 0.352 (kg)
Bearings NATV20
Manufacturer: INA-FAG
Sizes: 20x47x25 (mm)
Weight:: 0.254 (kg)
BB181 ( ВВ 181 ) Le= 4666 мм
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ RAE25-NPP-B
Manufacturer: INA-FAG
Sizes: 25x52x31 (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.
