Подшипник 7230BDB
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 7230BDB
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 11.0 Кг
- Частота вращения предельная при пластичной смазке 1500 об/мин
- Частота вращения предельная при жидкой смазке 2000 об/мин
- Размер сопряженных деталей (da min.) 157
- Размер сопряженных деталей (Da max.) 263
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 65.6 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 40 Градусы
- Размер (2B) 90 мм.
4L 440
Manufacturer: ContiTech AG
MEGADYNE ISORAN 1960 SLV14 ( RPP14 1960 SILVER )
Manufacturer: ContiTech AG
Bearing 4203 ZZ
Manufacturer: ETERNO
Sizes: 17x40x16 (mm)
Подшипник E32308J
Manufacturer: NACHI
Sizes: 40x90x35.25 (mm)
Weight:: 1.04 (kg)
K21 NBR(53x63x12)
Manufacturer: KASTAS
Sizes: 53x63x12 (mm)
Подшипник NA4915
Manufacturer: NSK-RHP
Sizes: 75x105x30 (mm)
Weight:: 0.79 (kg)
Корпус UCTL207+WL300
Manufacturer: NACHI
Weight:: 8.5 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (IronTB)
Manufacturer: STO
Sizes: 9x19x6.5 (mm)
Bearing NJ417M (42417H)
Manufacturer: TMB
Sizes: 85x210x52 (mm)
Weight:: 8.9 (kg)
RPP14 3668 ( RPP 14 3668 -V, -M, -MFX )
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.