Подшипник 687
Inner diameter:: 7 mm
Outer diameter: 14 mm
The size of the width: 3.5 mm
Weight:: 0.002 kg
Outer diameter: 14 mm
The size of the width: 3.5 mm
Weight:: 0.002 kg
Технические характеристики из каталога производителя:
- Обозначение 687
- Размер (r min.) 0,15 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,00213 Кг
- Частота вращения предельная при пластичной смазке 40 000 об/мин
- Частота вращения предельная при жидкой смазке 45 000 об/мин
- Размер сопряженных деталей (da min.) 8,2
- Размер сопряженных деталей (Da max.) 12,8
- Размер сопряженных деталей (ra max.) 0,15
RPP14 DD 2222 MFX - Megaflex
Manufacturer: ContiTech AG
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O-RING
Manufacturer: NQK SF
Sizes: 18.00x20.00x1.00 (mm)
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ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU336-E-M1
Manufacturer: FAG
Sizes: 180x380x75 (mm)
Weight:: 43.9 (kg)
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SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 22x62x10 (mm)
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Bearing NJ2214E (42514E)
Manufacturer: TMB
Sizes: 70x125x31 (mm)
Weight:: 1.55 (kg)
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Подшипник NJ 316 EM
Manufacturer: NSK-RHP
Sizes: 80x170x39 (mm)
Weight:: 4.45 (kg)
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Подшипник NU 209 EG
Manufacturer: NACHI
Sizes: 45x85x19 (mm)
Weight:: 0.44 (kg)
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BX 28 BX 754 Ld
Manufacturer: ContiTech AG
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Подшипник NU 2215 ET
Manufacturer: NSK-RHP
Sizes: 75x130x31 (mm)
Weight:: 1.57 (kg)
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17x4300 B 169
Manufacturer: ContiTech AG
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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.