Подшипник 7238B
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 21.5 kg
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 21.5 kg
Технические характеристики из каталога производителя:
- Обозначение 7238B
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 21.5 Кг
- Частота вращения предельная при пластичной смазке 1400 об/мин
- Частота вращения предельная при жидкой смазке 2000 об/мин
- Размер сопряженных деталей (da min.) 208
- Размер сопряженных деталей (Da max.) 322
- Размер сопряженных деталей (ra max.) 3
- Размер (a) 83.7 мм.
- Размер (r1 min.) 1.5 мм.
- Угол наклона (α) 40 Градусы
Bearing FC66012
Manufacturer: INA-FAG
Sizes: 63.200x85.850x3.880 (mm)
Weight:: 0.052 (kg)

Подшипник O-3
Manufacturer: NACHI
Sizes: 25.4x9.525x13.494 (mm)
Weight:: 3.9 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 7.50x14.60x3.55 (mm)

Подшипник 23284CAKE4
Manufacturer: NSK-RHP
Sizes: 420x760x272 (mm)
Weight:: 534 (kg)

Подшипник QJ212
Manufacturer: NSK-RHP
Sizes: 60x110x22 (mm)
Weight:: 0.98 (kg)

4L 490
Manufacturer: ContiTech AG

K73 POLYESTER/PTFE(340x345x30)
Manufacturer: KASTAS
Sizes: 340x345x30 (mm)

Подшипник 23138A2XK
Manufacturer: NACHI
Sizes: 190x320x104 (mm)
Weight:: 33.5 (kg)

Подшипник FNTA-3047
Manufacturer: NSK-RHP
Sizes: 30x47x2 (mm)
Weight:: 0.009 (kg)

Bearing 395S / 394A
Manufacturer: TIMKEN
Sizes: 66.675x110x22 (mm)
Weight:: 0.791 (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.