Подшипник 21311EX1K
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.7 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.7 kg
Технические характеристики из каталога производителя:
- Обозначение 21311EX1K
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1,7 Кг
- Частота вращения предельная при пластичной смазке 4500 об/мин
- Частота вращения предельная при жидкой смазке 5600 об/мин
- Расчетный коэффициент (e) 0,25
- Расчетный коэффициент (Y0) 2,65
- Расчетный коэффициент (Y1) 2,71
- Расчетный коэффициент (Y2) 4,03
2.5 NBR 70(045,00x02,50)
Manufacturer: KASTAS
SPA 1157
Manufacturer: ContiTech AG
RPP14 6538 ( RPP 14 6538 -V, -M, -MFX )
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HTD 8M 3736 ( HTD8M 3736 -V, -M, -MFX )
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K01 (140x155x34)
Manufacturer: KASTAS
Sizes: 140x155x34 (mm)
Подшипник NNCF 5018 CV
Manufacturer: SKF
Sizes: 90x140x67 (mm)
Weight:: 3.62 (kg)
1800 XXH
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Подшипник RS-4984E4
Manufacturer: NSK-RHP
Sizes: 420x560x140 (mm)
Weight:: 98.5 (kg)
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O-RING
Manufacturer: NQK SF
Sizes: 80.00x87.00x3.50 (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.
