Подшипник 7901 A5
Inner diameter:: 12 mm
Outer diameter: 24 mm
The size of the width: 6 mm
Weight:: 0.011 kg
Outer diameter: 24 mm
The size of the width: 6 mm
Weight:: 0.011 kg
Технические характеристики из каталога производителя:
- Обозначение 7901 A5
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,011 Кг
- Частота вращения предельная при пластичной смазке 38 000 об/мин
- Частота вращения предельная при жидкой смазке 53 000 об/мин
- Размер сопряженных деталей (da min.) 14,5
- Размер сопряженных деталей (Da max.) 21,5
- Размер сопряженных деталей (ra max.) 0,3
- Размер (a) 7,2 мм.
- Размер (r1 min.) 0,15 мм.
MEGADYNE ISORAN 339 RPP3 ( RPP 3M 339 )
Manufacturer: ContiTech AG
Bearing DAC35620040
Manufacturer:
Sizes: 35x61.8x40/40 (mm)
Корпус UKFL312+H2312
Manufacturer: NACHI
Weight:: 6.1 (kg)
Bearing 508
Manufacturer: INA-FAG
Sizes: 40x85x44 (mm)
Weight:: 1.227 (kg)
K22 NBR(18x26x4,5)
Manufacturer: KASTAS
Sizes: 18x26x4,5 (mm)
Bearing HW-3/4
Manufacturer: INA-FAG
Sizes: 19.050x46.050x22.225 (mm)
Weight:: 0.188 (kg)
Bearing NUP2214
Manufacturer: ETERNO
Sizes: 70x125x31 (mm)
Weight:: 1.61 (kg)
K21 PU(28x36x5)
Manufacturer: KASTAS
Sizes: 28x36x5 (mm)
Bearings NA69/28
Manufacturer: INA-FAG
Sizes: 28x45x30 (mm)
Weight:: 0.182 (kg)
Bearing DC12334C-N
Manufacturer: ETERNO
Sizes: 123.34x140x25.4 (mm)
Weight:: 400 (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.