Подшипник 6907NR
Inner diameter:: 35 mm
Outer diameter: 55 mm
The size of the width: 10 mm
Weight:: 0.075 kg
Outer diameter: 55 mm
The size of the width: 10 mm
Weight:: 0.075 kg
Технические характеристики из каталога производителя:
- Обозначение 6907NR
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,075 Кг
- Размер (d1) 53,7 мм.
- Частота вращения предельная при пластичной смазке 12 000 об/мин
- Частота вращения предельная при жидкой смазке 15 000 об/мин
- Размер сопряженных деталей (da min.) 39
- Размер сопряженных деталей (da max) 39
- Размер сопряженных деталей (Da max.) 51
- Размер сопряженных деталей (ra max.) 0,6
- Размер (d2) 57,8 мм.
- Размер (a) 1,7 мм.
- Размер (b) 0,95 мм.
- Расчетный коэффициент (f0) 15,5
- Размер (F) 0,85 мм.
- Размер (r0 max.) 0,25 мм.
- Размер (rn) 0,5
K55F NBR/Metal(50x10x10)
Manufacturer: KASTAS
Sizes: 50x10x10 (mm)
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Bearing XW14-1/2
Manufacturer: INA-FAG
Sizes: 368.300x457.200x79.380 (mm)
Weight:: 30.839 (kg)
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2 NBR 70(004,50x02,00)
Manufacturer: KASTAS
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 180x210x16 (mm)
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Bearing 4305 ZZ
Manufacturer: ETERNO
Sizes: 25x62x24 (mm)
Weight:: 0.33 (kg)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 130x160x13 (mm)
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ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61908-2RSR
Manufacturer: FAG
Sizes: 40x62x12 (mm)
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K26 NBR 90(145x41x45)
Manufacturer: KASTAS
Sizes: 145x41x45 (mm)
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Mechanical seal RM 551B
Manufacturer: RiMi
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Подшипник SL014888
Manufacturer: INA-FAG
Sizes: 440x540x100 (mm)
Weight:: 51.5 (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.