Подшипник 6804ZENR
Inner diameter:: 20 mm
Outer diameter: 32 mm
The size of the width: 7 mm
Weight:: 0.02 kg
Outer diameter: 32 mm
The size of the width: 7 mm
Weight:: 0.02 kg
Технические характеристики из каталога производителя:
- Обозначение 6804ZENR
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.020 Кг
- Размер (d1) 30.7 мм.
- Частота вращения предельная при пластичной смазке 20000 об/мин
- Частота вращения предельная при жидкой смазке 24000 об/мин
- Размер (d2) 34.8 мм.
- Размер (a) 1.3 мм.
- Размер (b) 0.95 мм.
- Размер (r1 min.) 0.3 мм.
- Размер (F) 0.85 мм.
Bearing NA4901
Manufacturer: ETERNO
Sizes: 12x16x24 (mm)
Weight:: 0.0265 (kg)

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Manufacturer: NQK SF
Sizes: 4.80x8.60x1.90 (mm)

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Manufacturer: KASTAS
Sizes: 63x53x12,5 (mm)

Подшипник 5209-2NS
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Sizes: 45x85x30.2 (mm)
Weight:: 0.62 (kg)

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Manufacturer: KASTAS
Sizes: 80x90x6/8 (mm)

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Manufacturer: TMB
Sizes: 50x130x31 (mm)
Weight:: 1.92 (kg)

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Manufacturer: KASTAS
Sizes: 35x25x6,5 (mm)

GEAR PULLEYS 8M-168S 426.21 (8M-168S 426.21/36)
Manufacturer: BBC

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Sizes: 16x26x9 (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.