Подшипник 6321DDU
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.09 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.09 kg
Технические характеристики из каталога производителя:
- Обозначение 6321DDU
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 8,09 Кг
- Частота вращения предельная при пластичной смазке 2 000 об/мин
- Размер сопряженных деталей (da min.) 118
- Размер сопряженных деталей (da max) 138
- Размер сопряженных деталей (Da max.) 212
- Размер сопряженных деталей (ra max.) 2,5
- Расчетный коэффициент (f0) 13,2
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4905
Manufacturer: INA-FAG
Sizes: 30x42x17 (mm)
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Bearing 6034 ZZ
Manufacturer: ETERNO
Sizes: 170x260x42 (mm)
Weight:: 7.175 (kg)
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ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ KLM300849-LM300811
Manufacturer: FAG
Sizes: 40.987x67.975x17.5 (mm)
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T5 DD
Manufacturer: ContiTech AG
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K17 PTFE/NBR(85x64x8,1)
Manufacturer: KASTAS
Sizes: 85x64x8,1 (mm)
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Bearing 25583 / 25520
Manufacturer: TIMKEN
Sizes: 44.450x82.931x34.290 (mm)
Weight:: 0.646 (kg)
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Подшипник 231/630CAE4
Manufacturer: NSK-RHP
Sizes: 630x1030x315 (mm)
Weight:: 1040 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x51x10 (mm)
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K73 POLYESTER/PTFE(160x165x25)
Manufacturer: KASTAS
Sizes: 160x165x25 (mm)
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Bearings LR202RRU
Manufacturer: INA-FAG
Sizes: 15x40x14.4 (mm)
Weight:: 0.07 (kg)
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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.