Подшипник 7230 B
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 B
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 11,2 Кг
- Частота вращения предельная при пластичной смазке 1 800 об/мин
- Частота вращения предельная при жидкой смазке 2 600 об/мин
- Размер сопряженных деталей (da min.) 164
- Размер сопряженных деталей (Da max.) 256
- Размер сопряженных деталей (ra max.) 2,5
- Размер (a) 110,6 мм.
- Размер (r1 min.) 1,1 мм.
K21 PU(50x60x12)
Manufacturer: KASTAS
Sizes: 50x60x12 (mm)
Krestovina 26x79,8
Manufacturer: TOYO
Корпус UCFX17
Manufacturer: NACHI
Weight:: 10.2 (kg)
Подшипник 29436E
Manufacturer: NACHI
Sizes: 180x360x109 (mm)
Weight:: 52.2 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 37.20x42.00x2.40 (mm)
K73 POLYESTER/PTFE(240x245x15)
Manufacturer: KASTAS
Sizes: 240x245x15 (mm)
T20/1880 ( Т20 1880 )
Manufacturer: ContiTech AG
Bearings NKS37
Manufacturer: INA-FAG
Sizes: 37x52x22 (mm)
Weight:: 0.123 (kg)
HTD 8M 2072 ( HTD8M 2072 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 21322W33 (53322w33)
Manufacturer: TMB
Sizes: 110x240x50 (mm)
Weight:: 11 (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.