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
Bearing 32307 (2FE)
Manufacturer: GMB
Sizes: 35x80x31 (mm)
Weight:: 0.763 (kg)
K62 NBR(25x17x3,2)
Manufacturer: KASTAS
Sizes: 25x17x3,2 (mm)
K21 PU(20x25x3)
Manufacturer: KASTAS
Sizes: 20x25x3 (mm)
Bearing DAC42760038/35F
Manufacturer:
Sizes: 42x76x38/35 (mm)
HTD 2600 8M CXA
Manufacturer: ContiTech AG
RPP14 8078 ( RPP 14 8078 -V, -M, -MFX )
Manufacturer: ContiTech AG
K06 NBR(125x140x16/10)
Manufacturer: KASTAS
Sizes: 125x140x16/10 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3809-B-2Z-TVH
Manufacturer: FAG
Sizes: 45x58x10 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 114x135x13 (mm)
K781 PTFE(50x55x40 )
Manufacturer: KASTAS
Sizes: 50x55x40 (mm)
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.
