Подшипник 6218NR
Inner diameter:: 90 mm
Outer diameter: 160 mm
The size of the width: 30 mm
Weight:: 2.18 kg
Outer diameter: 160 mm
The size of the width: 30 mm
Weight:: 2.18 kg
Технические характеристики из каталога производителя:
- Обозначение 6218NR
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,18 Кг
- Размер (d1) 155,22 мм.
- Частота вращения предельная при пластичной смазке 4 000 об/мин
- Частота вращения предельная при жидкой смазке 4 800 об/мин
- Размер сопряженных деталей (da min.) 99
- Размер сопряженных деталей (da max) 107,5
- Размер сопряженных деталей (Da max.) 151
- Размер сопряженных деталей (ra max.) 2
- Размер (d2) 169,7 мм.
- Размер (a) 4,9 мм.
- Размер (b) 3,1 мм.
- Расчетный коэффициент (f0) 14,5
- Размер (F) 2,82 мм.
- Размер (r0 max.) 0,6 мм.
- Размер (rn) 0,5
K21 NBR(48x60x9)
Manufacturer: KASTAS
Sizes: 48x60x9 (mm)
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T10 DD
Manufacturer: ContiTech AG
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x48x10 (mm)
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K21 NBR(56x71x10)
Manufacturer: KASTAS
Sizes: 56x71x10 (mm)
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Bearings LR5306-2HRS-TVH-XL
Manufacturer: INA-FAG
Sizes: 30x80x30.2 (mm)
Weight:: 0.67 (kg)
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Подшипник NF 248
Manufacturer: NACHI
Sizes: 240x385x72 (mm)
Weight:: 50 (kg)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 34x72x11 (mm)
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Подшипник 30303D
Manufacturer: NSK-RHP
Sizes: 17x47x15.25 (mm)
Weight:: 0.129 (kg)
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Корпус UCTU317+WU800
Manufacturer: NACHI
Weight:: 56.7 (kg)
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K73 POLYESTER/PTFE(117x125x9,7)
Manufacturer: KASTAS
Sizes: 117x125x9,7 (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.