Подшипник 21309AXK
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 1.05 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 1.05 kg
Технические характеристики из каталога производителя:
- Обозначение 21309AXK
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1,05 Кг
- Частота вращения предельная при пластичной смазке 6750 об/мин
- Частота вращения предельная при жидкой смазке 9000 об/мин
- Расчетный коэффициент (e) 0,31
- Расчетный коэффициент (Y0) 2,11
- Расчетный коэффициент (Y1) 2,16
- Расчетный коэффициент (Y2) 3,22
Подшипник 7015CDB
Manufacturer: NACHI
Sizes: 75x115x20 (mm)
Weight:: 0.695 (kg)
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HTD 8M 4552 ( HTD8M 4552 -V, -M, -MFX )
Manufacturer: ContiTech AG
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Bearing 6207
Manufacturer: ETERNO
Sizes: 35x72x17 (mm)
Weight:: 0.299 (kg)
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3048 RPP8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
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T10 DD
Manufacturer: ContiTech AG
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Подшипник NUP 306
Manufacturer: NACHI
Sizes: 30x72x19 (mm)
Weight:: 0.357 (kg)
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K14 NBR(type s)
Manufacturer: KASTAS
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SEALS (REINFORCED SEAL) (AYS)
Manufacturer: FEKO
Sizes: 25x47x8 (mm)
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SEALS (REINFORCED SEAL) (AST)
Manufacturer: FEKO
Sizes: 45x60x8 (mm)
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K702 PTFE/NBR(90x101x4,2)
Manufacturer: KASTAS
Sizes: 90x101x4,2 (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.
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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.