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.
2.62 NBR 70(171,11x2,62)
Manufacturer: KASTAS
Подшипник 22334EK
Manufacturer: NACHI
Sizes: 170x360x120 (mm)
Weight:: 60.6 (kg)
DHTD 1304 D8M
Manufacturer: ContiTech AG
K86 PU(105x97x8,2 )
Manufacturer: KASTAS
Sizes: 105x97x8,2 (mm)
Подшипник NUP 2228
Manufacturer: NACHI
Sizes: 140x250x68 (mm)
Weight:: 14.3 (kg)
Подшипник C 2317
Manufacturer: SKF
Sizes: 85x180x60 (mm)
Weight:: 7.4 (kg)
M (MXL)
Manufacturer: ContiTech AG
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K50X55X17
Manufacturer: INA-FAG
Weight:: 0.035 (kg)
Bearing HK2210
Manufacturer: ETERNO
Sizes: 22x28x10 (mm)
Weight:: 0.013 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC )
Manufacturer: STO
Sizes: 140x170x13 (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.
