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.
BX 34,5 BX 919 Ld
Manufacturer: ContiTech AG
Bearing FT25
Manufacturer: INA-FAG
Sizes: 50.800x84.938x20.638 (mm)
Weight:: 0.443 (kg)
Подшипник 30320
Manufacturer: NACHI
Sizes: 100x215x51.5 (mm)
Weight:: 8.00 (kg)
K31 PU/NBR/POM(65x80x9)
Manufacturer: KASTAS
Sizes: 65x80x9 (mm)
4L 700
Manufacturer: ContiTech AG
XPZ 457 Lw / Ld ( XPZ457 )
Manufacturer: ContiTech AG
AT10 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 55x72x9 (mm)
Подшипник 6305-2NKE9
Manufacturer: NACHI
Sizes: 25x62x17 (mm)
Weight:: 0.232 (kg)
Подшипник 22310EXK
Manufacturer: NACHI
Sizes: 50x110x40 (mm)
Weight:: 1.92 (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.
