Подшипник 7211B
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.635 kg
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.635 kg
Технические характеристики из каталога производителя:
- Обозначение 7211B
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.635 Кг
- Частота вращения предельная при пластичной смазке 5300 об/мин
- Частота вращения предельная при жидкой смазке 7000 об/мин
- Размер сопряженных деталей (da min.) 64
- Размер сопряженных деталей (Da max.) 91
- Размер сопряженных деталей (ra max.) 1.5
- Размер (a) 22.1 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 40 Градусы
CX 84 CX 2199 Ld
Manufacturer: ContiTech AG
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Krestovina 40X115,6
Manufacturer: TOYO
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CTD 1120 C8M
Manufacturer: ContiTech AG
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4 NBR 70(038,00x04,00)
Manufacturer: KASTAS
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K703 PTFE/NBR(32x39,6x4,2)
Manufacturer: KASTAS
Sizes: 32x39,6x4,2 (mm)
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Bearing XW3-7/8
Manufacturer: INA-FAG
Sizes: 98.425x127.000x19.050 (mm)
Weight:: 0.564 (kg)
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Подшипник 32326
Manufacturer: NSK-RHP
Sizes: 130x280x98.75 (mm)
Weight:: 26.6 (kg)
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Bearing N2207
Manufacturer: ETERNO
Sizes: 35x72x23 (mm)
Weight:: 0.41 (kg)
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O-RING
Manufacturer: NQK SF
Sizes: 35.50x40.80x2.65 (mm)
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Bearing DAC40660024
Manufacturer:
Sizes: 40x66x24/24 (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.