Подшипник 7321 B
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.43 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.43 kg
Технические характеристики из каталога производителя:
- Обозначение 7321 B
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 9,43 Кг
- Частота вращения предельная при пластичной смазке 2 400 об/мин
- Частота вращения предельная при жидкой смазке 3 200 об/мин
- Размер сопряженных деталей (da min.) 119
- Размер сопряженных деталей (Da max.) 211
- Размер сопряженных деталей (ra max.) 2,5
- Размер (a) 93,7 мм.
- Размер (r1 min.) 1,1 мм.
Bearings GYE90-KRR-B
Manufacturer: INA-FAG
Weight:: 4.2 (kg)
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ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K89413-TV
Manufacturer: INA-FAG
Sizes: 65x140x15 (mm)
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Bearing K24x28x13
Manufacturer: INA-FAG
Sizes: 24x28x13 (mm)
Weight:: 0.0010 (kg)
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Подшипник NP 264
Manufacturer: NACHI
Sizes: 320x510x92 (mm)
Weight:: 111 (kg)
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HTD 8M 6552 ( HTD8M 6552 -V, -M, -MFX )
Manufacturer: ContiTech AG
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Bearings K89314 TV
Manufacturer: INA-FAG
Sizes: 70x125x10 (mm)
Weight:: 1.820 (kg)
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STD 1000 S8M CXA
Manufacturer: ContiTech AG
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Bearing 7200AC (46200)
Manufacturer: TMB
Sizes: 10x30x9 (mm)
Weight:: 0.03 (kg)
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GEAR PULLEYS 8M-64S 161.37 (8M-64S 161.37/21)
Manufacturer: BBC
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 450x490x25 (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.