Подшипник QJ 338
Inner diameter:: 190 mm
Outer diameter: 400 mm
The size of the width: 78 mm
Weight:: 54.5 kg
Outer diameter: 400 mm
The size of the width: 78 mm
Weight:: 54.5 kg
Технические характеристики из каталога производителя:
- Обозначение QJ 338
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 54,5 Кг
- Частота вращения предельная при пластичной смазке 1 300 об/мин
- Частота вращения предельная при жидкой смазке 1 700 об/мин
- Размер сопряженных деталей (da min.) 212
- Размер сопряженных деталей (da max) 378
- Размер сопряженных деталей (ra max.) 4
- Размер (a) 206,6 мм.
- Угол наклона (α) 35 Градусы
O-RING
Manufacturer: NQK SF
Sizes: 149.00x155.40x3.20 (mm)
Bearing 6302RZ (160302)
Manufacturer: TMB
Sizes: 15x42x13 (mm)
Weight:: 0.082 (kg)
Bearing TWB1423
Manufacturer: INA-FAG
Sizes: 22.225x36.513x1.600 (mm)
Weight:: 0.008 (kg)
K50 PU(127x107,15x17,06)
Manufacturer: KASTAS
Sizes: 127x107,15x17,06 (mm)
K17 PTFE/NBR(58x47x4,2)
Manufacturer: KASTAS
Sizes: 58x47x4,2 (mm)
Подшипник 23122AX
Manufacturer: NACHI
Sizes: 110x180x56 (mm)
Weight:: 5.8 (kg)
5V 1800 / 15J 4572 Le
Manufacturer: ContiTech AG
K68 POM(135x140x15)
Manufacturer: KASTAS
Sizes: 135x140x15 (mm)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 55x75x8 (mm)
A 177 13x4495 Li / 4525 Ld
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.