Подшипник QJ 238
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 23 kg
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 23 kg
Технические характеристики из каталога производителя:
- Обозначение QJ 238
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 23 Кг
- Частота вращения предельная при пластичной смазке 1 400 об/мин
- Частота вращения предельная при жидкой смазке 2 000 об/мин
- Размер сопряженных деталей (da min.) 208
- Размер сопряженных деталей (da max) 322
- Размер сопряженных деталей (ra max.) 3
- Размер (a) 185,6 мм.
- Угол наклона (α) 35 Градусы
Bearing NUP412M (92412H)
Manufacturer: TMB
Sizes: 60x150x35 (mm)
Weight:: 3.1 (kg)
Bearing 7315ACP6 (E46315)
Manufacturer: TMB
Sizes: 75x160x37 (mm)
Weight:: 3.2 (kg)
Подшипник 30336D
Manufacturer: NSK
Sizes: 180x380x83 (mm)
Weight:: 38.5 (kg)
Bearing NJ2340EM (42640EH)
Manufacturer: TMB
Sizes: 200x420x138 (mm)
Weight:: 97 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3809-B-2Z-TVH
Manufacturer: FAG
Sizes: 45x58x10 (mm)
K18 (130x105x25,4x6,35)
Manufacturer: KASTAS
Sizes: 130x105x25,4 (mm)
Bearing NUP2211EM (92511EH)
Manufacturer: TMB
Sizes: 55x100x25 (mm)
Weight:: 0.82 (kg)
Подшипник 53201U
Manufacturer: NACHI
Sizes: 12x28x13 (mm)
Weight:: 225 (kg)
Bearing 22308 (3608)
Manufacturer: TMB
Sizes: 40x90x33 (mm)
Weight:: 1.05 (kg)
K22 PU(140x160x14)
Manufacturer: KASTAS
Sizes: 140x160x14 (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.