Подшипник 7220
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.32 kg
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.32 kg
Технические характеристики из каталога производителя:
- Обозначение 7220
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 3.32 Кг
- Частота вращения предельная при пластичной смазке 3200 об/мин
- Частота вращения предельная при жидкой смазке 4200 об/мин
- Размер сопряженных деталей (da min.) 112
- Размер сопряженных деталей (Da max.) 168
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 23.4 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 30 Градусы
Подшипник 6304
Manufacturer: NACHI
Sizes: 20x52x15 (mm)
Weight:: 0.144 (kg)
Подшипник NU 2311
Manufacturer: NACHI
Sizes: 55x120x43 (mm)
Weight:: 2.1 (kg)
Подшипник 23152CAKE4
Manufacturer: NSK-RHP
Sizes: 260x440x144 (mm)
Weight:: 88.2 (kg)
Manufacturer: ContiTech AG
Bearing FC3250200
Manufacturer: TMB
Sizes: 160x250x200 (mm)
Weight:: 36.3 (kg)
Подшипник SL182914
Manufacturer: INA-FAG
Sizes: 70x100x19 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 23x40x8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28x41.5x8 (mm)
K69 POM(45x39x9,8)
Manufacturer: KASTAS
Sizes: 45x39x9,8 (mm)
Подшипник NUP 316
Manufacturer: NACHI
Sizes: 80x170x39 (mm)
Weight:: 3.93 (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.