Подшипник 6928N
Inner diameter:: 140 mm
Outer diameter: 190 mm
The size of the width: 24 mm
Weight:: 1.67 kg
Outer diameter: 190 mm
The size of the width: 24 mm
Weight:: 1.67 kg
Технические характеристики из каталога производителя:
- Обозначение 6928N
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,67 Кг
- Размер (d1) 186,8 мм.
- Частота вращения предельная при пластичной смазке 3 200 об/мин
- Частота вращения предельная при жидкой смазке 3 800 об/мин
- Размер сопряженных деталей (da min.) 148
- Размер сопряженных деталей (da max) 153,5
- Размер сопряженных деталей (Da max.) 182
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 3,7 мм.
- Размер (b) 1,9 мм.
- Расчетный коэффициент (f0) 16,6
- Размер (r0 max.) 0,6 мм.
- Размер (rn) 0,5
O-RING
Manufacturer: NQK SF
Sizes: 38.00x41.00x1.50 (mm)
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Bearings K81118 TV
Manufacturer: INA-FAG
Sizes: 90x120x9 (mm)
Weight:: 0.15 (kg)
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ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7024-C-T-P4S
Manufacturer: FAG
Sizes: 120x180x28 (mm)
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K73 POLYESTER/PTFE(120x125x15)
Manufacturer: KASTAS
Sizes: 120x125x15 (mm)
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T5 DD
Manufacturer: ContiTech AG
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O-RING
Manufacturer: NQK SF
Sizes: 93.60x105.00x5.70 (mm)
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K81 TPE(70x80x1,7)
Manufacturer: KASTAS
Sizes: 70x80x1,7 (mm)
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K15 PU(32x24,5x3,2)
Manufacturer: KASTAS
Sizes: 32x24,5x3,2 (mm)
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3.53 NBR 90(041,28x03,53)
Manufacturer: KASTAS
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K22 PU(50x58x8)
Manufacturer: KASTAS
Sizes: 50x58x8 (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.