Подшипник 6021N
Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.58 kg
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.58 kg
Технические характеристики из каталога производителя:
- Обозначение 6021N
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,58 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.) 114
- Размер сопряженных деталей (da max) 120
- Размер сопряженных деталей (Da max.) 151
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 3,71 мм.
- Размер (b) 3,1 мм.
- Расчетный коэффициент (f0) 15,8
- Размер (r0 max.) 0,6 мм.
- Размер (rn) 0,5
K21 PU(100x130x15)
Manufacturer: KASTAS
Sizes: 100x130x15 (mm)
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K01 (55x67x24)
Manufacturer: KASTAS
Sizes: 55x67x24 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 130x150x15 (mm)
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Bearing RNA4905 2RS
Manufacturer: INA-FAG
Sizes: 30x42x17 (mm)
Weight:: 0.06 (kg)
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Подшипник NUP 344
Manufacturer: NACHI
Sizes: 220x460x88 (mm)
Weight:: 73.6 (kg)
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ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3004-B-2RSR-TVH
Manufacturer: FAG
Sizes: 20x42x16 (mm)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SBG)
Manufacturer: STO
Sizes: 17x28x7 (mm)
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K75 PHENOLIC(135x140x9,7)
Manufacturer: KASTAS
Sizes: 135x140x9,7 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x62x12 (mm)
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GEAR PULLEYS 8M-45S 112.99 (8M-45S 112.99/36)
Manufacturer: BBC
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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.