Подшипник NP 221
Inner diameter:: 105 mm
Outer diameter: 168.8 mm
The size of the width: 36 mm
Weight:: 3.95 kg
Outer diameter: 168.8 mm
The size of the width: 36 mm
Weight:: 3.95 kg
Технические характеристики из каталога производителя:
- Обозначение NP 221
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 3.95 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.
O-RING
Manufacturer: NQK SF
Sizes: 95.00x107.00x6.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 33.00x38.00x2.50 (mm)
Bearing FC68404.1
Manufacturer: INA-FAG
Sizes: 17.100x37.100x13.920 (mm)
Weight:: 0.063 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ HK4520
Manufacturer: INA-FAG
Sizes: 45x52x20 (mm)
Weight:: 0.056 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 50.80x76.45x9.52 (mm)
RPP14 9968 ( RPP 14 9968 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 62210-2RSR
Manufacturer: FAG
Sizes: 50x90x23 (mm)
T5 ( Т5 )
Manufacturer: ContiTech AG
Подшипник SL185044
Manufacturer: INA-FAG
Sizes: 220x340x160 (mm)
Подшипник 54208
Manufacturer: NSK-RHP
Sizes: 40x68x38.6 (mm)
Weight:: 0.73 (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.
