Подшипник 7211
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 7211
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.635 Кг
- Частота вращения предельная при пластичной смазке 6000 об/мин
- Частота вращения предельная при жидкой смазке 7500 об/мин
- Размер сопряженных деталей (da min.) 64
- Размер сопряженных деталей (Da max.) 91
- Размер сопряженных деталей (ra max.) 1.5
- Размер (a) 11.9 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
K97 HNBR(55x68x11 )
Manufacturer: KASTAS
Sizes: 55x68x11 (mm)
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600 SLV8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
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ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN4090-TV
Manufacturer: INA-FAG
Sizes: 40x65x75 (mm)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 28x50x10 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 51.00x57.00x3.00 (mm)
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Подшипник 5309
Manufacturer: NACHI
Sizes: 45x100x39.7 (mm)
Weight:: 1.42 (kg)
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ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ N228-E-M1
Manufacturer: FAG
Sizes: 140x250x42 (mm)
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Bearing 16060
Manufacturer: ETERNO
Sizes: 300x460x50 (mm)
Weight:: 32.5 (kg)
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2 NBR 70(043,00x02,00)
Manufacturer: KASTAS
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 112x140x13 (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.