Подшипник 6903ZZ
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.017 kg
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.017 kg
Технические характеристики из каталога производителя:
- Обозначение 6903ZZ
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,017 Кг
- Частота вращения предельная при пластичной смазке 24 000 об/мин
- Размер сопряженных деталей (da min.) 19
- Размер сопряженных деталей (da max) 19,5
- Размер сопряженных деталей (Da max.) 28
- Размер сопряженных деталей (ra max.) 0,3
- Расчетный коэффициент (f0) 14,7
Подшипник F-4520
Manufacturer: NSK-RHP
Sizes: 45x52x20 (mm)
Weight:: 0.067 (kg)
MEGADYNE ISORAN 1190 SLV14 ( RPP14 1190 SILVER )
Manufacturer: ContiTech AG
Mechanical seal RM 208-17
Manufacturer: RiMi
2 FKM 80(075,00x02,00 )
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 12.50x16.50x2.00 (mm)
K21 PU(70x80x5)
Manufacturer: KASTAS
Sizes: 70x80x5 (mm)
Подшипник 24080CAE4
Manufacturer: NSK-RHP
Sizes: 400x600x200 (mm)
Weight:: 193 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 128.80x135.00x3.10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 8.00x10.80x1.40 (mm)
Подшипник HM89444/HM89411
Manufacturer: NSK-RHP
Sizes: 33.338x76.2x29.37 (mm)
Weight:: 0.68 (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.
