Подшипник 7220 A
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.22 kg
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.22 kg
Технические характеристики из каталога производителя:
- Обозначение 7220 A
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 3,22 Кг
- Частота вращения предельная при пластичной смазке 4 000 об/мин
- Частота вращения предельная при жидкой смазке 5 300 об/мин
- Размер сопряженных деталей (da min.) 112
- Размер сопряженных деталей (Da max.) 168
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 57,4 мм.
- Размер (r1 min.) 1,1 мм.
B 300 17x7620 Li / 7665 Ld
Manufacturer: ContiTech AG
K701 PTFE/Spring(95x104,4x7,1)
Manufacturer: KASTAS
Sizes: 95x104,4x7,1 (mm)
SPB 2425
Manufacturer: ContiTech AG
CONTITECH 40X5600 E 220 E 5693 L=L EL
Manufacturer: ContiTech AG
Bearing IR10x14x20
Manufacturer: INA-FAG
Sizes: 10x14x20 (mm)
Weight:: 0.116 (kg)
Bearing LR604NPPU
Manufacturer: INA-FAG
Sizes: 4x13x4 (mm)
Weight:: 4 (kg)
M (MXL)
Manufacturer: ContiTech AG
K41 PTFE/NBR(280x256x8,1)
Manufacturer: KASTAS
Sizes: 280x256x8,1 (mm)
5 FKM 80(190,00x05,00)
Manufacturer: KASTAS
Bearing K45x50x17
Manufacturer: INA-FAG
Sizes: 45x50x17 (mm)
Weight:: 0.0034 (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.