Подшипник 7220 C
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.65 kg
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.65 kg
Технические характеристики из каталога производителя:
- Обозначение 7220 C
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 3,65 Кг
- Частота вращения предельная при пластичной смазке 5 600 об/мин
- Частота вращения предельная при жидкой смазке 8 000 об/мин
- Размер сопряженных деталей (da min.) 112
- Размер сопряженных деталей (Da max.) 168
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 35,7 мм.
- Размер (r1 min.) 1,1 мм.
- Расчетный коэффициент (f0) 14,5
K69 POM(110x105x9,5)
Manufacturer: KASTAS
Sizes: 110x105x9,5 (mm)

Подшипник 6020DDU
Manufacturer: NSK-RHP
Sizes: 100x150x24 (mm)
Weight:: 1.29 (kg)

K21 PU(80x100x12)
Manufacturer: KASTAS
Sizes: 80x100x12 (mm)

Bearing 23260 KMW33
Manufacturer: ETERNO
Sizes: 300x540x192 (mm)
Weight:: 191 (kg)

K21 NBR(145x170x18)
Manufacturer: KASTAS
Sizes: 145x170x18 (mm)

K782 PTFE(30x34x50)
Manufacturer: KASTAS
Sizes: 30x34x50 (mm)

Подшипник 6303-2NSE9
Manufacturer: NACHI
Sizes: 17x47x14 (mm)
Weight:: 0.115 (kg)

K18 (63,5x47,62x19,05)
Manufacturer: KASTAS
Sizes: 63,5x47,62x19,05 (mm)

Mechanical seal RM 166-1/2"
Manufacturer: RiMi

Bearing FC223080
Manufacturer: TMB
Sizes: 110x150x80 (mm)
Weight:: 4.4 (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.