Подшипник 6903ZENR
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.019 kg
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.019 kg
Технические характеристики из каталога производителя:
- Обозначение 6903ZENR
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.019 Кг
- Размер (d1) 28.7 мм.
- Частота вращения предельная при пластичной смазке 24000 об/мин
- Частота вращения предельная при жидкой смазке 29000 об/мин
- Размер (d2) 32.8 мм.
- Размер (a) 1.3 мм.
- Размер (b) 0.95 мм.
- Размер (r1 min.) 0.3 мм.
- Размер (F) 0.85 мм.
SPA 1007 Lw L=L EL
Manufacturer: ContiTech AG

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Manufacturer: GMB
Sizes: 50x110x40 (mm)
Weight:: 1.89 (kg)

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Manufacturer: INA-FAG
Sizes: 200x280x62 (mm)
Weight:: 4.410 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61852
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Sizes: 260x320x28 (mm)

K29 PU/POM(60x75,1x6,3)
Manufacturer: KASTAS
Sizes: 60x75,1x6,3 (mm)

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Manufacturer: ContiTech AG

Подшипник 601 X
Manufacturer: NSK-RHP
Sizes: 1.5x6x2.5 (mm)

Bearing K45X59X18
Manufacturer: ETERNO
Sizes: 45x59x18 (mm)
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K68 POM(50x56x8)
Manufacturer: KASTAS
Sizes: 50x56x8 (mm)

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Manufacturer: NSK-RHP
Sizes: 150x320x114 (mm)
Weight:: 41.4 (kg)


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.