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
T10 DD
Manufacturer: ContiTech AG
Подшипник N 312
Manufacturer: NSK-RHP
Sizes: 60x113x31 (mm)
Weight:: 1.78 (kg)
Подшипник 240/1120CAK30E4
Manufacturer: NSK-RHP
Sizes: 1120x1580x462 (mm)
Weight:: 2790 (kg)
RPP14 DD 3580 MFX - Megaflex
Manufacturer: ContiTech AG
K18 (63x47x20,5)
Manufacturer: KASTAS
Sizes: 63x47x20,5 (mm)
Bearing NJ310EM (42310EH)
Manufacturer: TMB
Sizes: 50x110x27 (mm)
Weight:: 1.15 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x46x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 104.00x112.00x4.00 (mm)
Bearings 16J03
Manufacturer: INA-FAG
Weight:: 0.012 (kg)
AT5 DD
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.