Bearing 6404 (404)
Inner diameter:: 20 mm
Outer diameter: 72 mm
The size of the width: 19 mm
Weight:: 0.41 kg
Outer diameter: 72 mm
The size of the width: 19 mm
Weight:: 0.41 kg
Technical specifications
Designation : 6404
ГОСТ : 404
Dimensions, mm : 20x72x19
Producer : TMB
Подшипник NJ 1011
Manufacturer: NSK-RHP
Sizes: 55x90x18 (mm)
Weight:: 0.445 (kg)
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K703 PTFE/NBR(80x92,2x8,1)
Manufacturer: KASTAS
Sizes: 80x92,2x8,1 (mm)
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BX 58 BX 1516 Ld
Manufacturer: ContiTech AG
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Manufacturer: ContiTech AG
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Bearing NUP2212
Manufacturer: ETERNO
Sizes: 60x110x28 (mm)
Weight:: 1.148 (kg)
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Krestovina 15x40
Manufacturer: TOYO
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Подшипник 7210 C
Manufacturer: NSK-RHP
Sizes: 50x90x20 (mm)
Weight:: 0.528 (kg)
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K73 POLYESTER/PTFE(215x220x15)
Manufacturer: KASTAS
Sizes: 215x220x15 (mm)
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3 NBR 90(120,00x03,00)
Manufacturer: KASTAS
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RPP8 2312 ( RPP 8 2312 -V, -M, -MFX )
Manufacturer: ContiTech AG
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INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
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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.
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SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.