Подшипник 638
Inner diameter:: 8 mm
Outer diameter: 28 mm
The size of the width: 9 mm
Weight:: 0.028 kg
Outer diameter: 28 mm
The size of the width: 9 mm
Weight:: 0.028 kg
Технические характеристики из каталога производителя:
- Обозначение 638
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,0283 Кг
- Частота вращения предельная при пластичной смазке 28 000 об/мин
- Частота вращения предельная при жидкой смазке 34 000 об/мин
- Размер сопряженных деталей (da min.) 10
- Размер сопряженных деталей (Da max.) 26
- Размер сопряженных деталей (ra max.) 0,3
Bearing NJ2305E (42605E)
Manufacturer: TMB
Sizes: 25x62x24 (mm)
Weight:: 0.35 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 110x130x8 (mm)
Bearing DAC34620037
Manufacturer:
Sizes: 34x62x37/37 (mm)
Подшипник 95475/95925
Manufacturer: NACHI
Sizes: 120.650x234.950x63.500 (mm)
Weight:: 12,13 (kg)
Подшипник 240/1180CAE4
Manufacturer: NSK-RHP
Sizes: 1180x1660x475 (mm)
Weight:: 3180 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 37.50x41.10x1.80 (mm)
Подшипник 7018DT
Manufacturer: NACHI
Sizes: 90x140x24 (mm)
Weight:: 1.26 (kg)
SPA 2847 Lw L=L EL
Manufacturer: ContiTech AG
Подшипник 16044
Manufacturer: NSK-RHP
Sizes: 220x340x37 (mm)
Weight:: 13.1 (kg)
AT5 DD
Manufacturer: ContiTech AG
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.