Bearing 7303 C
Inner diameter:: 17 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.121 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.121 kg
Technical specifications
Designation : 7303 C
Dimensions, mm : 17x47x14
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.121 Kg
Dynamic load rating (C) - 15800 kN
Static load rating (C0) - 8400 kN
Grease lubrication speed - 25000 rev/min
Speed limit with oil lubrication - 33000 rev/min
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Sizes: 54.765x71.425x21 (mm)
Weight:: 180 (kg)

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Manufacturer: NQK SF
Sizes: 16x30x7/5 (mm)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NAO30X45X26-ZW-ASR1
Manufacturer: INA-FAG
Sizes: 30x45x26 (mm)

HTD 2310 14M EXTREME
Manufacturer: ContiTech AG

Bearings GE25-KPP-B-3
Manufacturer: INA-FAG
Weight:: 0.25 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 48.00x56.00x4.00 (mm)

Подшипник 6204N
Manufacturer: NSK-RHP
Sizes: 20x47x14 (mm)
Weight:: 0.107 (kg)

Bearing NJ410
Manufacturer: ETERNO
Sizes: 50x130x31 (mm)
Weight:: 2.063 (kg)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 50x75x12 (mm)

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Manufacturer: NSK-RHP
Sizes: 95x130x18 (mm)
Weight:: 0.601 (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.