Подшипник 7211 C
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.688 kg
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.688 kg
Технические характеристики из каталога производителя:
- Обозначение 7211 C
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,688 Кг
- Частота вращения предельная при пластичной смазке 10 000 об/мин
- Частота вращения предельная при жидкой смазке 14 000 об/мин
- Размер сопряженных деталей (da min.) 64
- Размер сопряженных деталей (Da max.) 91
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 20,9 мм.
- Размер (r1 min.) 1 мм.
- Расчетный коэффициент (f0) 14,5
DHTD 1360 D8M
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
HTD 8M 3984 ( HTD8M 3984 -V, -M, -MFX )
Manufacturer: ContiTech AG
STD 1304 S8M CXP
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 40.87x47.07x3.10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 200x235x16 (mm)
Bearing 51216
Manufacturer: ETERNO
Sizes: 80x115x28 (mm)
Weight:: 0.91 (kg)
4 NBR 70(128,00x04,00)
Manufacturer: KASTAS
Bearing 30310 (2FB)
Manufacturer: GMB
Sizes: 50x110x27 (mm)
Weight:: 1.28 (kg)
Подшипник 51104
Manufacturer: NSK-RHP
Sizes: 20x35x10 (mm)
Weight:: 0.037 (kg)
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.