Подшипник 687 ZZ1
Inner diameter:: 7 mm
Outer diameter: 14 mm
The size of the width: 5 mm
Weight:: 0.003 kg
Outer diameter: 14 mm
The size of the width: 5 mm
Weight:: 0.003 kg
Технические характеристики из каталога производителя:
- Обозначение 687 ZZ1
- Размер (r min.) 0,15 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,00297 Кг
- Частота вращения предельная при пластичной смазке 40 000 об/мин
- Размер сопряженных деталей (Db min.) 12,7
- Размер сопряженных деталей (db max.) 8,5
- Размер сопряженных деталей (rb max.) 0,15
RPP8 3584 ( RPP 8 3584 -V, -M, -MFX )
Manufacturer: ContiTech AG
HTD 8M 2064 ( HTD8M 2064 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 7318
Manufacturer: NACHI
Sizes: 90x190x43 (mm)
Weight:: 5.76 (kg)
Bearing NA4920 2RS
Manufacturer: ETERNO
Sizes: 100x115x140 (mm)
Weight:: 1.98 (kg)
Bearing 51144
Manufacturer: ETERNO
Sizes: 220x270x37 (mm)
Weight:: 4.6 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SPTC)
Manufacturer: STO
Sizes: 15x30x7/8.5 (mm)
Подшипник NJ 2318 ET
Manufacturer: NSK-RHP
Sizes: 90x190x64 (mm)
Weight:: 7.9 (kg)
K18 (220x195x25,4)
Manufacturer: KASTAS
Sizes: 220x195x25,4 (mm)
Manufacturer: ContiTech AG
Bearing 7005 B
Manufacturer: ETERNO
Sizes: 25x47x12 (mm)
Weight:: 0.103 (kg)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
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.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
