Подшипник 7220 B
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.28 kg
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.28 kg
Технические характеристики из каталога производителя:
- Обозначение 7220 B
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 3,28 Кг
- Частота вращения предельная при пластичной смазке 2 800 об/мин
- Частота вращения предельная при жидкой смазке 3 800 об/мин
- Размер сопряженных деталей (da min.) 112
- Размер сопряженных деталей (Da max.) 168
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 75,7 мм.
- Размер (r1 min.) 1,1 мм.
AX 86 AX 2214 Ld
Manufacturer: ContiTech AG
HTD 2800 8M
Manufacturer: ContiTech AG
Подшипник 6305NKE
Manufacturer: NACHI
Sizes: 25x62x17 (mm)
Weight:: 0.232 (kg)
Подшипник 7222CDB
Manufacturer: NACHI
Sizes: 110x200x38 (mm)
Weight:: 4.62 (kg)
K37 (45x53x8,5 )
Manufacturer: KASTAS
Sizes: 45x53x8,5 (mm)
K75 PHENOLIC(180x185x15)
Manufacturer: KASTAS
Sizes: 180x185x15 (mm)
K780 PTFE(70x75x40 )
Manufacturer: KASTAS
Sizes: 70x75x40 (mm)
C 128 3325 Le/ 3250 Li
Manufacturer: ContiTech AG
Bearing NUP305EM (92305EH)
Manufacturer: TMB
Sizes: 25x62x17 (mm)
Weight:: 0.25 (kg)
Bearing GS89307
Manufacturer: INA
Sizes: 35x68x7 (mm)
Weight:: 0.134 (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.