Подшипник 6905NR
Inner diameter:: 25 mm
Outer diameter: 42 mm
The size of the width: 9 mm
Weight:: 0.042 kg
Outer diameter: 42 mm
The size of the width: 9 mm
Weight:: 0.042 kg
Технические характеристики из каталога производителя:
- Обозначение 6905NR
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,042 Кг
- Размер (d1) 40,7 мм.
- Частота вращения предельная при пластичной смазке 16 000 об/мин
- Частота вращения предельная при жидкой смазке 19 000 об/мин
- Размер сопряженных деталей (da min.) 27
- Размер сопряженных деталей (da max) 28,5
- Размер сопряженных деталей (Da max.) 40
- Размер сопряженных деталей (ra max.) 0,3
- Размер (d2) 44,8 мм.
- Размер (a) 1,7 мм.
- Размер (b) 0,95 мм.
- Расчетный коэффициент (f0) 15,4
- Размер (F) 0,85 мм.
- Размер (r0 max.) 0,25 мм.
- Размер (rn) 0,3
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3221-M
Manufacturer: FAG
Sizes: 105x190x65.1 (mm)
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Подшипник 685
Manufacturer: NSK-RHP
Sizes: 5x11x3 (mm)
Weight:: 0.001 (kg)
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K94 PU(40x48x5/8)
Manufacturer: KASTAS
Sizes: 40x48x5/8 (mm)
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T10/1080 ( Т10 1080 )
Manufacturer: ContiTech AG
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 12x22x9 (mm)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 22x35x6.5 (mm)
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K07 NBR(65x75x7/10)
Manufacturer: KASTAS
Sizes: 65x75x7/10 (mm)
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Bearing NJ215E (42215E)
Manufacturer: TMB
Sizes: 75x130x25 (mm)
Weight:: 1.3 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x45x5 (mm)
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Mechanical seal RM 301-26
Manufacturer: RiMi
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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.