Подшипник 6820ZNR
Inner diameter:: 100 mm
Outer diameter: 125 mm
The size of the width: 13 mm
Weight:: 0.32 kg
Outer diameter: 125 mm
The size of the width: 13 mm
Weight:: 0.32 kg
Технические характеристики из каталога производителя:
- Обозначение 6820ZNR
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.320 Кг
- Размер (d1) 122.6 мм.
- Частота вращения предельная при пластичной смазке 4600 об/мин
- Частота вращения предельная при жидкой смазке 5500 об/мин
- Размер (d2) 130.7 мм.
- Размер (a) 2.1 мм.
- Размер (b) 1.3 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 1.12 мм.
B 152 3923 Le/ 3861 Li
Manufacturer: ContiTech AG
Bearing SCE48P
Manufacturer: INA
Sizes: 6.350x11.112x12.700 (mm)
Weight:: 0.004 (kg)
Bearing 608ZZ/RP5 (D80018R)
Manufacturer: TMB
Sizes: 8x22x7 (mm)
Weight:: 0.012 (kg)
AT5 DD
Manufacturer: ContiTech AG
Bearing 3307 J-2Z
Manufacturer: INA
Sizes: 35x80x34.925 (mm)
Weight:: 0.780 (kg)
Bearing K45x53x28
Manufacturer: INA
Sizes: 45x53x28 (mm)
Weight:: 0.0081 (kg)
Bearings 210 KRR
Manufacturer: INA
Sizes: 50x90x24 (mm)
Weight:: 0.58 (kg)
PL 1219 / 480 L
Manufacturer: ContiTech AG
Торцевое уплотнение RM U4(250)-100
Manufacturer: RiMi
AA136 ( АА 136 ) Le= 3505 мм
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.