Bearing 7309BTN (66309A)
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.91 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.91 kg
Technical specifications
Designation : 7309BTN
ГОСТ : 66309A
Dimensions, mm : 45x100x25
Producer : TMB
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Sizes: 155x125x30 (mm)
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Sizes: 130x142x5,5/10 (mm)
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Manufacturer: NQK SF
Sizes: 29x37x10 (mm)
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Weight:: 1.1 (kg)
Подшипник 23138CKE4
Manufacturer: NSK-RHP
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Weight:: 34.5 (kg)
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Sizes: 190x345x78 (mm)
Weight:: 48.3 (kg)
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Sizes: 60x110x22 (mm)
Weight:: 0.82 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ БЕЗ КОЛЕЦ K4X7X7-TV
Manufacturer: INA-FAG
Sizes: 4x7x7 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7228-E-T-P4S
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Manufacturer: INA-FAG
Sizes: 500x600x24 (mm)
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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.
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.
