Подшипник 6909DDU
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 6909DDU
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,126 Кг
- Частота вращения предельная при пластичной смазке 5 600 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: 41.20x48.30x3.55 (mm)
Подшипник 6004-2NKE
Manufacturer: NACHI
Sizes: 20x42x12 (mm)
Weight:: 0.070 (kg)
Bearing NUP2204
Manufacturer: ETERNO
Sizes: 20x47x18 (mm)
Weight:: 0.154 (kg)
K81 TPE(45x49,5x1,5)
Manufacturer: KASTAS
Sizes: 45x49,5x1,5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 76.10x92.10x8.00 (mm)
K35 PU PU/NBR(90x105,1x6,3)
Manufacturer: KASTAS
Sizes: 90x105,1x6,3 (mm)
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 42x57.15x10 (mm)
Bearings 03N10
Manufacturer: INA-FAG
Weight:: 0.001 (kg)
1.78 NBR 70(031,47x01,78)
Manufacturer: KASTAS
Подшипник 6807NKE
Manufacturer: NACHI
Sizes: 35x47x7 (mm)
Weight:: 0.029 (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.
