Подшипник 7220DF
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 7220DF
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 3.32 Кг
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 3400 об/мин
- Размер сопряженных деталей (da min.) 107
- Размер сопряженных деталей (Da max.) 173
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 23.4 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 68 мм.
Bearing 30220P6 (E7220E)
Manufacturer: TMB
Sizes: 100x180x37 (mm)
Weight:: 3.6 (kg)

K78 Aramid Phenolic/Graphite(80x85x9,7 )
Manufacturer: KASTAS
Sizes: 80x85x9,7 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61914-2RSR
Manufacturer: FAG
Sizes: 70x100x16 (mm)

Bearings STO6 TV
Manufacturer: INA-FAG
Sizes: 6x19x10 (mm)
Weight:: 0.017 (kg)

Bearing 2208 2RS
Manufacturer: ETERNO
Sizes: 40x80x23 (mm)
Weight:: 0.505 (kg)

SEALS (REINFORCED SEAL) (FS-B)
Manufacturer: FEKO
Sizes: 19x33.33x7.90 (mm)

Mechanical seal RM 58U-48
Manufacturer: RiMi

XPZ 975 Lw / Ld ( XPZ975 )
Manufacturer: ContiTech AG

Подшипник BL 310 ZZ
Manufacturer: NSK-RHP
Sizes: 50x110x27 (mm)
Weight:: 1.16 (kg)

DSTD 1120 DS8M CXP
Manufacturer: ContiTech AG


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.