Подшипник 7311C
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.45 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.45 kg
Технические характеристики из каталога производителя:
- Обозначение 7311C
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 1.45 Кг
- Частота вращения предельная при пластичной смазке 9100 об/мин
- Частота вращения предельная при жидкой смазке 13000 об/мин
- Размер сопряженных деталей (da min.) 65
- Размер сопряженных деталей (Da max.) 110
- Размер сопряженных деталей (ra max.) 2
- Размер (a) - 4.4 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 15 Градусы
O-RING
Manufacturer: NQK SF
Sizes: 85.00x97.00x6.00 (mm)
Подшипник 1211
Manufacturer: NACHI
Sizes: 55x100x21 (mm)
Weight:: 0.705 (kg)
AT10 DD
Manufacturer: ContiTech AG
K49 PU/NBR(75x59,5x6,3)
Manufacturer: KASTAS
Sizes: 75x59,5x6,3 (mm)
Manufacturer: ContiTech AG
Bearing NU2311
Manufacturer: ETERNO
Sizes: 55x120x43 (mm)
Weight:: 2.25 (kg)
K41 PTFE/NBR(32x21,3x4,2)
Manufacturer: KASTAS
Sizes: 32x21,3x4,2 (mm)
K01 (330x360x60)
Manufacturer: KASTAS
Sizes: 330x360x60 (mm)
AT5 DD
Manufacturer: ContiTech AG
2 NBR 70(058,00x02,00)
Manufacturer: KASTAS
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.