Подшипник 6904DDU
Inner diameter:: 20 mm
Outer diameter: 37 mm
The size of the width: 9 mm
Weight:: 0.037 kg
Outer diameter: 37 mm
The size of the width: 9 mm
Weight:: 0.037 kg
Технические характеристики из каталога производителя:
- Обозначение 6904DDU
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,037 Кг
- Частота вращения предельная при пластичной смазке 12 000 об/мин
- Размер сопряженных деталей (da min.) 22
- Размер сопряженных деталей (da max) 24
- Размер сопряженных деталей (Da max.) 35
- Размер сопряженных деталей (ra max.) 0,3
- Расчетный коэффициент (f0) 14,7
O-RING
Manufacturer: NQK SF
Sizes: 31.70x47.70x8.00 (mm)
Bearing NJ207M (42207H)
Manufacturer: TMB
Sizes: 35x72x17 (mm)
Weight:: 0.3 (kg)
SPZ 1287
Manufacturer: ContiTech AG
Bearing 6204Z (60204)
Manufacturer: TMB
Sizes: 20x47x14 (mm)
Weight:: 0.11 (kg)
Bearing 7410BMP5 (D66410H)
Manufacturer: TMB
Sizes: 50x130x31 (mm)
Weight:: 1.92 (kg)
Bearing GS87413
Manufacturer: INA-FAG
Sizes: 65x140x12 (mm)
Weight:: 1.140 (kg)
Подшипник 7007
Manufacturer: NACHI
Sizes: 35x62x14 (mm)
Weight:: 0.17 (kg)
25X 2650 L=L
Manufacturer: ContiTech AG
Подшипник 24056E
Manufacturer: NACHI
Sizes: 280x420x140 (mm)
Weight:: 69.6 (kg)
Bearing 624-2RZ (180024)
Manufacturer: TMB
Sizes: 4x13x5 (mm)
Weight:: 0.0031 (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.
