Подшипник NJ 221
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.03 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.03 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 221
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 4.03 Кг
- Частота вращения предельная при пластичной смазке 3200 об/мин
- Частота вращения предельная при жидкой смазке 3800 об/мин
- Размер (r1 min.) 2.1 мм.
Подшипник 6909ZZE
Manufacturer: NACHI
Sizes: 45x68x12 (mm)
Weight:: 0.122 (kg)
HTD 1520 8M CXP
Manufacturer: ContiTech AG
XPA 1400 Lw / Ld ( ХРА 1400 )
Manufacturer: ContiTech AG
Bearing QJ212MP6 (E176212H)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.99 (kg)
Manufacturer: ContiTech AG
Подшипник NNF5015ADB-2LSV
Manufacturer: SKF
Sizes: 75x115x54 (mm)
Weight:: 1.95 (kg)
Подшипник 6804VV
Manufacturer: NSK-RHP
Sizes: 20x32x7 (mm)
Weight:: 0.017 (kg)
Bearings LR202RRU
Manufacturer: INA-FAG
Sizes: 15x40x14.4 (mm)
Weight:: 0.07 (kg)
HTD 8M 5088 ( HTD8M 5088 -V, -M, -MFX )
Manufacturer: ContiTech AG
2.62 NBR 70(101,27x2,62)
Manufacturer: KASTAS
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.
