Подшипник NF 418
Inner diameter:: 90 mm
Outer diameter: 191.5 mm
The size of the width: 54 mm
Weight:: 11.5 kg
Outer diameter: 191.5 mm
The size of the width: 54 mm
Weight:: 11.5 kg
Технические характеристики из каталога производителя:
- Обозначение NF 418
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 11,5 Кг
- Частота вращения предельная при пластичной смазке 2 800 об/мин
- Частота вращения предельная при жидкой смазке 3 400 об/мин
- Размер сопряженных деталей (da min.) 106
- Размер сопряженных деталей (ra max.) 3
- Размер (r1 min.) 4 мм.
- Размер сопряженных деталей (Db max) 209
- Размер сопряженных деталей (Db min.) 196
- Размер сопряженных деталей (rb max.) 3
Mechanical seal RM 156-20
Manufacturer: RiMi
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Подшипник 5202-2NS
Manufacturer: NACHI
Sizes: 15x35x15.9 (mm)
Weight:: 0.07 (kg)
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ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71924-E-T-P4S
Manufacturer: FAG
Sizes: 120x165x22 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 32x41x10 (mm)
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Подшипник 85TMP12
Manufacturer: NSK-RHP
Sizes: 85x125x31 (mm)
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Bearing 22224K (3524K)
Manufacturer: TMB
Sizes: 120x215x58 (mm)
Weight:: 8.7 (kg)
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Подшипник NU 421
Manufacturer: NACHI
Sizes: 105x260x60 (mm)
Weight:: 19.5 (kg)
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Bearing DAC47810053
Manufacturer:
Sizes: 47x81x53/53 (mm)
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K21 PU(45x60x7,5)
Manufacturer: KASTAS
Sizes: 45x60x7,5 (mm)
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K81 TPE(100,2x105x1,4)
Manufacturer: KASTAS
Sizes: 100,2x105x1,4 (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.