Подшипник 7230CDB
Inner diameter:: 150 mm
Outer diameter: 270 mm
The size of the width: 45 mm
Weight:: 11 kg
Outer diameter: 270 mm
The size of the width: 45 mm
Weight:: 11 kg
Технические характеристики из каталога производителя:
- Обозначение 7230CDB
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 11.0 Кг
- Частота вращения предельная при пластичной смазке 3000 об/мин
- Частота вращения предельная при жидкой смазке 4200 об/мин
- Размер сопряженных деталей (da min.) 164
- Размер сопряженных деталей (Da max.) 263
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 1.5 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 15 Градусы
- Размер (2B) 90 мм.
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x52x10 (mm)
K706 PTFE/NBR(65x73,8x6)
Manufacturer: KASTAS
Sizes: 65x73,8x6 (mm)
Подшипник RNA4919
Manufacturer: NSK-RHP
Sizes: 110x130x35 (mm)
Weight:: 0.74 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 130x155x14 (mm)
Bearing NATR10
Manufacturer: ETERNO
Sizes: 30x10x15 (mm)
Weight:: 0.061 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 46.50x50.50x2.00 (mm)
K22 NBR(10x20x6,5)
Manufacturer: KASTAS
Sizes: 10x20x6,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 33x47x7 (mm)
Подшипник 51238X
Manufacturer: NSK-RHP
Sizes: 190x270x62 (mm)
Weight:: 3.9 (kg)
Bearing 497 / 493
Manufacturer: TIMKEN
Sizes: 85.725x136.525x30.162 (mm)
Weight:: 1.550 (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.