Bearings NA6903
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 23 mm
Weight:: 0.072 kg
Outer diameter: 30 mm
The size of the width: 23 mm
Weight:: 0.072 kg
Technical specifications
Designation: NA6903
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 17 mm
Inner diameter (F): 22 mm
Outside diameter (D): 30 mm
Width (B): 23 mm
Weight: 0.072 kg
Limiting speed (rpm): 21000
Loading capacity dynamic (C): 18.6
Loading capacity dynamic (C0): 29.0
ATG10 4770 MFX - Megaflex ( ATK10 4770 BFX - BRECOFLEX )
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Подшипник 23040E
Manufacturer: NACHI
Sizes: 200x310x82 (mm)
Weight:: 23.4 (kg)
5 FKM 80(110,00x05,00)
Manufacturer: KASTAS
HTD 264 3M
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K89428-M
Manufacturer: INA-FAG
Sizes: 140x280x28 (mm)
K35 PU PU/NBR(76,2x91,3x6,3)
Manufacturer: KASTAS
Sizes: 76,2x91,3x6,3 (mm)
Подшипник 5202
Manufacturer: NSK-RHP
Sizes: 15x35x15.9 (mm)
Weight:: 0.07 (kg)
Подшипник NUP 332
Manufacturer: NACHI
Sizes: 160x340x68 (mm)
Weight:: 31.2 (kg)
Bearing 6319Z2 (319Z2)
Manufacturer: TMB
Sizes: 95x200x45 (mm)
Weight:: 5.75 (kg)
K107 PU(48x58x6,3/9)
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Sizes: 48x58x6,3/9 (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.
