Подшипник 7230 A
Inner diameter:: 150 mm
Outer diameter: 270 mm
The size of the width: 45 mm
Weight:: 11.2 kg
Outer diameter: 270 mm
The size of the width: 45 mm
Weight:: 11.2 kg
Технические характеристики из каталога производителя:
- Обозначение 7230 A
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 11,2 Кг
- Частота вращения предельная при пластичной смазке 2 000 об/мин
- Частота вращения предельная при жидкой смазке 2 800 об/мин
- Размер сопряженных деталей (da min.) 164
- Размер сопряженных деталей (Da max.) 256
- Размер сопряженных деталей (ra max.) 2,5
- Размер (a) 83,1 мм.
- Размер (r1 min.) 1,1 мм.
Подшипник NNU 4928
Manufacturer: NSK-RHP
Sizes: 140x190x50 (mm)
Weight:: 4.08 (kg)

Bearing BCH1412
Manufacturer: INA-FAG
Sizes: 22.225x30.162x19.050 (mm)
Weight:: 0.032 (kg)

10X500 Z 19,75
Manufacturer: ContiTech AG

Bearing 63052RSZ2 (180305KZ2)
Manufacturer: TMB
Sizes: 25x62x17 (mm)
Weight:: 0.23 (kg)

AT5 720 ( АТ5 720 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG

K32 PU/POM(135x145x12)
Manufacturer: KASTAS
Sizes: 135x145x12 (mm)

K73 POLYESTER/PTFE(220x225x25 )
Manufacturer: KASTAS
Sizes: 220x225x25 (mm)

K41 PTFE/NBR(340x316x8,1)
Manufacturer: KASTAS
Sizes: 340x316x8,1 (mm)

Bearing FC223080
Manufacturer: TMB
Sizes: 110x150x80 (mm)
Weight:: 4.4 (kg)

Bearing 60062RS (180106K)
Manufacturer: TMB
Sizes: 30x55x13 (mm)
Weight:: 0.12 (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.