Подшипник 6903ZZ
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 6903ZZ
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,017 Кг
- Частота вращения предельная при пластичной смазке 24 000 об/мин
- Размер сопряженных деталей (da min.) 19
- Размер сопряженных деталей (da max) 19,5
- Размер сопряженных деталей (Da max.) 28
- Размер сопряженных деталей (ra max.) 0,3
- Расчетный коэффициент (f0) 14,7
Подшипник NU 2209 EG
Manufacturer: NACHI
Sizes: 45x85x23 (mm)
Weight:: 0.593 (kg)
K09 NBR(40x48x4/7)
Manufacturer: KASTAS
Sizes: 40x48x4/7 (mm)
Bearing GE12E
Manufacturer: ETERNO
Sizes: 12x22x10 (mm)
Weight:: 0.016 (kg)
K69 POM(180x175x9,5)
Manufacturer: KASTAS
Sizes: 180x175x9,5 (mm)
HTD 8M 7392 ( HTD8M 7392 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearings NCS1412
Manufacturer: INA-FAG
Sizes: 22.225x34.925x19.5 (mm)
Weight:: 0.059 (kg)
5 NBR 90(110,00x05,00)
Manufacturer: KASTAS
Подшипник NU 317
Manufacturer: NACHI
Sizes: 85x180x41 (mm)
Weight:: 4.54 (kg)
Bearing 7032 C
Manufacturer: ETERNO
Sizes: 160x240x38 (mm)
Weight:: 6.67 (kg)
Bearing QJ226N2M
Manufacturer: TMB
Sizes: 130x230x40 (mm)
Weight:: 7.75 (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.
