Подшипник 6903NSE
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.018 kg
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.018 kg
Технические характеристики из каталога производителя:
- Обозначение 6903NSE
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.018 Кг
- Частота вращения предельная при пластичной смазке 14000 об/мин
- Частота вращения предельная при жидкой смазке 29000 об/мин
- Размер сопряженных деталей (da min.) 19
- Размер сопряженных деталей (Da max.) 28
- Размер сопряженных деталей (ra max.) 0.3
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 550x600x23.5 (mm)
Mechanical seal RM 551D
Manufacturer: RiMi
PL 4470 / 1760 L
Manufacturer: ContiTech AG
Подшипник 22224EXK
Manufacturer: NACHI
Sizes: 120x215x58 (mm)
Weight:: 9.28 (kg)
Подшипник FWF-162217
Manufacturer: NSK
Sizes: 16x22x17 (mm)
Weight:: 0.012 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 30x47x10 (mm)
AT5 DD
Manufacturer: ContiTech AG
K68 POM(150x156x12,5)
Manufacturer: KASTAS
Sizes: 150x156x12,5 (mm)
Подшипник 22234EK
Manufacturer: NACHI
Sizes: 170x310x86 (mm)
Weight:: 30 (kg)
2.62 NBR 70(196,52x2,62)
Manufacturer: KASTAS
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.