Подшипник NF 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 NF 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.
Bearing NJ322
Manufacturer: ETERNO
Sizes: 110x240x50 (mm)
Weight:: 11.1 (kg)
Bearing NU222
Manufacturer: ETERNO
Sizes: 110x200x38 (mm)
Weight:: 4.9 (kg)
RPP14 4634 ( RPP 14 4634 -V, -M, -MFX )
Manufacturer: ContiTech AG
RPP8 DD 4348 MFX - Megaflex
Manufacturer: ContiTech AG
Bearings GRA104-NPP-B
Manufacturer: INA-FAG
Weight:: 0.48 (kg)
Bearing K20x24x17
Manufacturer: INA-FAG
Sizes: 20x24x17 (mm)
Weight:: 0.0012 (kg)
5.33 NBR 90(043,82x05,33)
Manufacturer: KASTAS
Подшипник 9380/9321
Manufacturer: NSK-RHP
Sizes: 76.2x171.45x49.212 (mm)
Weight:: 4.98 (kg)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 110x135x13 (mm)
K36 (45x55x8)
Manufacturer: KASTAS
Sizes: 45x55x8 (mm)
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.
