Подшипник 6904VV
Inner diameter:: 20 mm
Outer diameter: 37 mm
The size of the width: 9 mm
Weight:: 0.037 kg
Outer diameter: 37 mm
The size of the width: 9 mm
Weight:: 0.037 kg
Технические характеристики из каталога производителя:
- Обозначение 6904VV
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,037 Кг
- Частота вращения предельная при пластичной смазке 19 000 об/мин
- Размер сопряженных деталей (da min.) 22
- Размер сопряженных деталей (da max) 24
- Размер сопряженных деталей (Da max.) 35
- Размер сопряженных деталей (ra max.) 0,3
- Расчетный коэффициент (f0) 14,7
MEGADYNE ISORAN 447 RPP3 ( RPP 3M 447 )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 8x17x7 (mm)
K21 NBR(10x16x6)
Manufacturer: KASTAS
Sizes: 10x16x6 (mm)
C 255 22x6480 Li / 6539 Ld
Manufacturer: ContiTech AG
Подшипник 23028CDKE4
Manufacturer: NSK-RHP
Sizes: 140x210x53 (mm)
Weight:: 6.49 (kg)
Подшипник C4120V/VE240
Manufacturer: SKF
Sizes: 100x165x65 (mm)
Weight:: 5.3 (kg)
Bearing 30212
Manufacturer: ETERNO
Sizes: 60x110x22 (mm)
Weight:: 0.88 (kg)
Bearing 4435
Manufacturer: INA-FAG
Sizes: 66.675x104.770x28.580 (mm)
Weight:: 0.906 (kg)
Manufacturer: ContiTech AG
Bearing NA4903 2RS
Manufacturer: ETERNO
Sizes: 17x22x30 (mm)
Weight:: 0.0395 (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.
