Подшипник 6903
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 6903
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.018 Кг
- Частота вращения предельная при пластичной смазке 24000 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
K518 (150x133x26,5)
Manufacturer: KASTAS
Sizes: 150x133x26,5 (mm)
17x6988 B 275
Manufacturer: ContiTech AG
Подшипник FJ-1412
Manufacturer: NSK-RHP
Sizes: 14x20x12 (mm)
Weight:: 0.01 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 36x59x12 (mm)
Подшипник SL 18 4934
Manufacturer: SKF
Sizes: 170x230x60 (mm)
Weight:: 7.35 (kg)
RPP14 DD 3258 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник NNCL 4884
Manufacturer: SKF
Sizes: 420x520x100 (mm)
Weight:: 48.8 (kg)
Корпус UKTX11+H2311
Manufacturer: NACHI
Weight:: 5.1 (kg)
KSB PHENOLIC(4x25)
Manufacturer: KASTAS
Подшипник 6304-2NKE9
Manufacturer: NACHI
Sizes: 20x52x15 (mm)
Weight:: 0.144 (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.
