Подшипник 7230DF
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 7230DF
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 11.0 Кг
- Частота вращения предельная при пластичной смазке 1600 об/мин
- Частота вращения предельная при жидкой смазке 2200 об/мин
- Размер сопряженных деталей (da min.) 157
- Размер сопряженных деталей (Da max.) 263
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 38.1 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 90 мм.
K22 NBR(30x38x6 )
Manufacturer: KASTAS
Sizes: 30x38x6 (mm)

RPP14 8778 ( RPP 14 8778 -V, -M, -MFX )
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 114.3x139.7x9.52 (mm)

438XL
Manufacturer: ContiTech AG

K152 NBR FABRIC(24x34x6)
Manufacturer: KASTAS
Sizes: 24x34x6 (mm)

K75 PHENOLIC(145x150x15)
Manufacturer: KASTAS
Sizes: 145x150x15 (mm)

AT10 DD
Manufacturer: ContiTech AG

K73 POLYESTER/PTFE(122x130x25 )
Manufacturer: KASTAS
Sizes: 122x130x25 (mm)

3.53 NBR 70(011,80x03,53)
Manufacturer: KASTAS

Bearing NK35/20
Manufacturer: ETERNO
Sizes: 35x45x20 (mm)
Weight:: 70 (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.