Подшипник 7220BDT
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 7220BDT
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 3.32 Кг
- Частота вращения предельная при пластичной смазке 2200 об/мин
- Частота вращения предельная при жидкой смазке 3000 об/мин
- Размер сопряженных деталей (da min.) 107
- Размер сопряженных деталей (Da max.) 173
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 41.8 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 40 Градусы
- Размер (2B) 68 мм.
Bearing 51144 (8144)
Manufacturer: TMB
Sizes: 220x270x37 (mm)
Weight:: 4.6 (kg)
K21 PU(12x22x6)
Manufacturer: KASTAS
Sizes: 12x22x6 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 30326
Manufacturer: FAG
Sizes: 130x280x63.75 (mm)
K22 NBR(35x50x9)
Manufacturer: KASTAS
Sizes: 35x50x9 (mm)
Bearing 2203
Manufacturer: ETERNO
Sizes: 17x40x16 (mm)
Weight:: 0.087 (kg)
Подшипник 24122CE4
Manufacturer: NSK-RHP
Sizes: 110x180x69 (mm)
Weight:: 6.84 (kg)
Bearing 63002RS (180300)
Manufacturer: TMB
Sizes: 10x35x11 (mm)
Weight:: 0.053 (kg)
Bearing FC3852168
Manufacturer: TMB
Sizes: 190x260x168 (mm)
Weight:: 26.9 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x36x6 (mm)
Bearing 6056
Manufacturer: ETERNO
Sizes: 280x420x65 (mm)
Weight:: 31 (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.