Подшипник MR 72
Inner diameter:: 2 mm
Outer diameter: 7 mm
The size of the width: 2.5 mm
Outer diameter: 7 mm
The size of the width: 2.5 mm
Технические характеристики из каталога производителя:
- Обозначение MR72
- Размер (r min.) 0,15 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,00045 Кг
- Частота вращения предельная при пластичной смазке 63 000 об/мин
- Частота вращения предельная при жидкой смазке 75 000 об/мин
- Размер сопряженных деталей (da min.) 3,2
- Размер сопряженных деталей (Da max.) 5,8
- Размер сопряженных деталей (ra max.) 0,15
K21 NBR(500x532x24)
Manufacturer: KASTAS
Sizes: 500x532x24 (mm)

Корпус UCPA210
Manufacturer: NACHI
Weight:: 2.52 (kg)

Bearing NJ2312EM (42612EH)
Manufacturer: TMB
Sizes: 60x130x46 (mm)
Weight:: 2.8 (kg)

K21 NBR(45x58x10)
Manufacturer: KASTAS
Sizes: 45x58x10 (mm)

K782 PTFE(85x90x60)
Manufacturer: KASTAS
Sizes: 85x90x60 (mm)

Подшипник 7238BDF
Manufacturer: NACHI
Sizes: 190x340x55 (mm)
Weight:: 21.5 (kg)

Подшипник HR70KBE43+L
Manufacturer: NSK-RHP
Sizes: 70x150x83 (mm)
Weight:: 6.45 (kg)

HTD 535 5M CXP
Manufacturer: ContiTech AG

Bearing 7220 AC
Manufacturer: ETERNO
Sizes: 100x180x34 (mm)
Weight:: 3.62 (kg)

Bearing RNA4902RS
Manufacturer: ETERNO
Sizes: 20x28x13 (mm)
Weight:: 21.5 (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.