Подшипник 7204BDF
Inner diameter:: 20 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.11 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.11 kg
Технические характеристики из каталога производителя:
- Обозначение 7204BDF
- Размер (r min.) 1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.110 Кг
- Частота вращения предельная при пластичной смазке 9500 об/мин
- Частота вращения предельная при жидкой смазке 13000 об/мин
- Размер сопряженных деталей (da min.) 23
- Размер сопряженных деталей (Da max.) 43.4
- Размер сопряженных деталей (ra max.) 0.6
- Размер (a) 7.1 мм.
- Размер (r1 min.) 0.6 мм.
- Угол наклона (α) 40 Градусы
- Размер (2B) 28 мм.
Mechanical seal RM 551С
Manufacturer: RiMi
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3.53 FKM 80(202,79x03,53)
Manufacturer: KASTAS
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Bearing 15120 / 15250X
Manufacturer: TIMKEN
Sizes: 30.213x63.500x20.638 (mm)
Weight:: 0.294 (kg)
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3 NBR 70(199,50x03,00)
Manufacturer: KASTAS
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ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71918-E-T-P4S
Manufacturer: FAG
Sizes: 90x125x18 (mm)
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SPA 1425 Lw L=L EL
Manufacturer: ContiTech AG
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K63 NBR(10x5,4x1,8)
Manufacturer: KASTAS
Sizes: 10x5,4x1,8 (mm)
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Подшипник HR32205J
Manufacturer: NSK-RHP
Sizes: 25x52x19.25 (mm)
Weight:: 0.189 (kg)
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O-RING
Manufacturer: NQK SF
Sizes: 155.40x161.60x3.10 (mm)
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CONTI-V D105 32X2670 Li/2746 Ld L=L EL
Manufacturer: ContiTech AG
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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.