Подшипник QJ 221
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.7 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.7 kg
Технические характеристики из каталога производителя:
- Обозначение QJ 221
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 4,7 Кг
- Частота вращения предельная при пластичной смазке 2 600 об/мин
- Частота вращения предельная при жидкой смазке 3 600 об/мин
- Размер сопряженных деталей (da min.) 117
- Размер сопряженных деталей (da max) 178
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 103,3 мм.
- Угол наклона (α) 35 Градусы
Bearing 6034 (134)
Manufacturer: TMB
Sizes: 170x260x42 (mm)
Weight:: 7 (kg)
T5 DD
Manufacturer: ContiTech AG
CTD 1260 C14M CARBON
Manufacturer: ContiTech AG
RPP14 2996 ( RPP 14 2996 -V, -M, -MFX )
Manufacturer: ContiTech AG
AT10 DD
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (STC)
Manufacturer: STO
Sizes: 35x62x6/8 (mm)
Bearing BCH2020
Manufacturer: INA-FAG
Sizes: 31.750x41.275x31.750 (mm)
Weight:: 0.079 (kg)
Подшипник HR33209J
Manufacturer: NSK-RHP
Sizes: 45x85x32 (mm)
Weight:: 0.817 (kg)
SPB 1530 Lw
Manufacturer: ContiTech AG
XT200 PU(56x71x10)
Manufacturer: KASTAS
Sizes: 56x71x10 (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.