Подшипник NA6909
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 40 mm
Weight:: 0.495 kg
Outer diameter: 68 mm
The size of the width: 40 mm
Weight:: 0.495 kg
Технические характеристики из каталога производителя:
- Обозначение NA6909
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,495 Кг
- Частота вращения предельная при пластичной смазке 5000 об/мин
- Частота вращения предельная при жидкой смазке 8000 об/мин
- Размер сопряженных деталей (da min.) 49
- Размер сопряженных деталей (Da max.) 64
- Размер сопряженных деталей (ra max.) 0,6
Подшипник 53264
Manufacturer: NACHI
Sizes: 320x440x100.5 (mm)
Weight:: 225 (kg)
K17 PTFE/NBR(22x14,5x3,2 )
Manufacturer: KASTAS
Sizes: 22x14,5x3,2 (mm)
Торцевое уплотнение RM MG1-100
Manufacturer: RiMi
Bearing NN3044KW33P5 (D3182144K)
Manufacturer: TMB
Sizes: 220x340x90 (mm)
Weight:: 27.5 (kg)
SEALS (REINFORCED SEAL) (FK)
Manufacturer: FEKO
Sizes: 110x160x13/49 (mm)
1.78 NBR 70(036,27x01,78)
Manufacturer: KASTAS
8V 3000 / 25J 7620 Le
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 45x48.90x3 (mm)
Mechanical seal RM 70-16
Manufacturer: RiMi
Подшипник NJ 2238 EM
Manufacturer: NSK-RHP
Sizes: 190x340x92 (mm)
Weight:: 38.3 (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.
