Bearings NA4907
Inner diameter:: 35 mm
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.17 kg
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.17 kg
Technical specifications
Designation: NA4907
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 35 mm
Inner diameter (F): 42 mm
Outside diameter (D): 55 mm
Width (B): 20 mm
Weight: 0.17 kg
Limiting speed (rpm): 11000
Loading capacity dynamic (C): 31.5
Loading capacity dynamic (C0): 50.0
K10 NBR(195x207x8,2/11)
Manufacturer: KASTAS
Sizes: 195x207x8,2/11 (mm)
Bearing 7210 C
Manufacturer: ETERNO
Sizes: 50x90x20 (mm)
Weight:: 0.51 (kg)
K83 PU(20x24x4,8)
Manufacturer: KASTAS
Sizes: 20x24x4,8 (mm)
SPZ 900
Manufacturer: ContiTech AG
3.53 FKM 80(078,97x03,53 )
Manufacturer: KASTAS
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCFT12
Manufacturer: INA-FAG
SPB 2410
Manufacturer: ContiTech AG
Подшипник 5303
Manufacturer: NSK-RHP
Sizes: 17x47x22.2 (mm)
Weight:: 0.14 (kg)
Bearing WS81148
Manufacturer: INA-FAG
Sizes: 240x300x13.5 (mm)
Weight:: 2.570 (kg)
Bearing NA4960
Manufacturer: ETERNO
Sizes: 300x340x420 (mm)
Weight:: 51.4 (kg)
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.
