Подшипник 6909ZZ
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 12 mm
Weight:: 0.126 kg
Outer diameter: 68 mm
The size of the width: 12 mm
Weight:: 0.126 kg
Технические характеристики из каталога производителя:
- Обозначение 6909ZZ
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,126 Кг
- Частота вращения предельная при пластичной смазке 9 500 об/мин
- Размер сопряженных деталей (da min.) 49
- Размер сопряженных деталей (da max) 50
- Размер сопряженных деталей (Da max.) 64
- Размер сопряженных деталей (ra max.) 0,6
- Расчетный коэффициент (f0) 15,9
O-RING
Manufacturer: NQK SF
Sizes: 44.17x47.73x1.78 (mm)
Bearing RNA22/8 2RSR
Manufacturer: INA-FAG
Sizes: 12x24x11.8 (mm)
Weight:: 0.029 (kg)
Подшипник 7210DB
Manufacturer: NACHI
Sizes: 50x90x20 (mm)
Weight:: 0.485 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 90x120x13 (mm)
Mechanical seal RM 551B
Manufacturer: RiMi
Bearing 4201
Manufacturer: ETERNO
Sizes: 12x32x14 (mm)
BB83 ( ВВ 83 ) Le= 2177 мм
Manufacturer: ContiTech AG
22x9144 C 360
Manufacturer: ContiTech AG
Krestovina 28,57X80
Manufacturer: TOYO
Подшипник NN 3017 K
Manufacturer: NSK-RHP
Sizes: 85x118x34 (mm)
Weight:: 1.63 (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.
