Подшипник 639
Inner diameter:: 9 mm
Outer diameter: 30 mm
The size of the width: 10 mm
Weight:: 0.037 kg
Outer diameter: 30 mm
The size of the width: 10 mm
Weight:: 0.037 kg
Технические характеристики из каталога производителя:
- Обозначение 639
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,0365 Кг
- Частота вращения предельная при пластичной смазке 24 000 об/мин
- Частота вращения предельная при жидкой смазке 30 000 об/мин
- Размер сопряженных деталей (da min.) 13
- Размер сопряженных деталей (Da max.) 26
- Размер сопряженных деталей (ra max.) 0,6
Bearings 13J04
Manufacturer: INA-FAG
Weight:: 0.013 (kg)
K752 PTFE/NBR(100x89x4,2)
Manufacturer: KASTAS
Sizes: 100x89x4,2 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 85x150x12 (mm)
Krestovina 30,2x99
Manufacturer: TOYO
K36 (40x48x7,3 )
Manufacturer: KASTAS
Sizes: 40x48x7,3 (mm)
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 29x56x10 (mm)
Подшипник 240/1180CAK30E4
Manufacturer: NSK-RHP
Sizes: 1180x1660x475 (mm)
Weight:: 3180 (kg)
K84 PU(121x115,5x4,5)
Manufacturer: KASTAS
Sizes: 121x115,5x4,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 155x174x12 (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.
