Подшипник 693 ZZ
Inner diameter:: 3 mm
Outer diameter: 8 mm
The size of the width: 4 mm
Weight:: 0.001 kg
Outer diameter: 8 mm
The size of the width: 4 mm
Weight:: 0.001 kg
Технические характеристики из каталога производителя:
- Обозначение 693 ZZ
- Размер (r min.) 0,15 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,00083 Кг
- Частота вращения предельная при пластичной смазке 60 000 об/мин
- Размер сопряженных деталей (Db min.) 7,3
- Размер сопряженных деталей (db max.) 4,3
- Размер сопряженных деталей (rb max.) 0,15
3.53 FKM 80(129,77x03,53)
Manufacturer: KASTAS
Bearing 30304 (2BF)
Manufacturer: GMB
Sizes: 20x52x15 (mm)
Weight:: 0.165 (kg)
Подшипник 497/492A
Manufacturer: NSK-RHP
Sizes: 85.725x133.35x30.162 (mm)
Weight:: 1.421 (kg)
Подшипник 7314DT
Manufacturer: NACHI
Sizes: 70x150x35 (mm)
Weight:: 2.7 (kg)
PM 6121 / 2410 M EL
Manufacturer: ContiTech AG
Корпус KHPP205A
Manufacturer: NACHI
Weight:: 0.33 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 27x49x10 (mm)
Manufacturer: ContiTech AG
Подшипник 52207
Manufacturer: NSK-RHP
Sizes: 35x62x34 (mm)
Weight:: 225 (kg)
Bearing NA6903 2RS
Manufacturer: ETERNO
Sizes: 17x22x24 (mm)
Weight:: 0.0685 (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.
