Подшипник 7903 A5
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 7903 A5
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,017 Кг
- Частота вращения предельная при пластичной смазке 30 000 об/мин
- Частота вращения предельная при жидкой смазке 40 000 об/мин
- Размер сопряженных деталей (da min.) 19,5
- Размер сопряженных деталей (Da max.) 27,5
- Размер сопряженных деталей (ra max.) 0,3
- Размер (a) 9 мм.
- Размер (r1 min.) 0,15 мм.
G-2380
Manufacturer: ContiTech AG
K21 NBR(40x60x10)
Manufacturer: KASTAS
Sizes: 40x60x10 (mm)
Bearing NU1034
Manufacturer: ETERNO
Sizes: 170x260x42 (mm)
Weight:: 7.9 (kg)
Bearing K115x123x27
Manufacturer: INA-FAG
Sizes: 115x123x27 (mm)
Weight:: 0.0200 (kg)
Подшипник 795/792
Manufacturer: NSK-RHP
Sizes: 120.65x206.375x47.625 (mm)
Weight:: 6.34 (kg)
K21 NBR(90x100x5)
Manufacturer: KASTAS
Sizes: 90x100x5 (mm)
K85 PU(86,4x80x5,5)
Manufacturer: KASTAS
Sizes: 86,4x80x5,5 (mm)
K36 (75x87x9,3)
Manufacturer: KASTAS
Sizes: 75x87x9,3 (mm)
GEAR PULLEYS 14M-44S 193.28 (14M-44S 193.28/125)
Manufacturer: BBC
Подшипник R 3
Manufacturer: NSK-RHP
Sizes: 4.762x12.7x3.967 (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.