Подшипник 7238
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 7238
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 21.5 Кг
- Частота вращения предельная при пластичной смазке 1600 об/мин
- Частота вращения предельная при жидкой смазке 2200 об/мин
- Размер сопряженных деталей (da min.) 208
- Размер сопряженных деталей (Da max.) 322
- Размер сопряженных деталей (ra max.) 3
- Размер (a) 49.0 мм.
- Размер (r1 min.) 1.5 мм.
- Угол наклона (α) 30 Градусы
O-RING
Manufacturer: NQK SF
Sizes: 140.00x163.00x11.50 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 188.00x195.00x3.50 (mm)

3L 370
Manufacturer: ContiTech AG

K33 PU(31,75x41,28x7,94)
Manufacturer: KASTAS
Sizes: 31,75x41,28x7,94 (mm)

3 NBR 70(026,20x03,00)
Manufacturer: KASTAS

Bearing 16016M (7000116H)
Manufacturer: TMB
Sizes: 80x125x14 (mm)
Weight:: 0.61 (kg)

Bearing 7308ACP5 (D46308)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.68 (kg)

K33 PU(45x55x8)
Manufacturer: KASTAS
Sizes: 45x55x8 (mm)

K16 (160x143x26,5)
Manufacturer: KASTAS
Sizes: 160x143x26,5 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 54.00x70.00x8.00 (mm)


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.