Подшипник 7220CDF
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.32 kg
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.32 kg
Технические характеристики из каталога производителя:
- Обозначение 7220CDF
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 3.32 Кг
- Частота вращения предельная при пластичной смазке 4600 об/мин
- Частота вращения предельная при жидкой смазке 6300 об/мин
- Размер сопряженных деталей (da min.) 112
- Размер сопряженных деталей (Da max.) 173
- Размер сопряженных деталей (ra max.) 1
- Размер (a) - 0.8 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 15 Градусы
- Размер (2B) 68 мм.
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 30x47x14 (mm)
Подшипник NU 2215
Manufacturer: NACHI
Sizes: 75x130x31 (mm)
Weight:: 1.57 (kg)
Bearing NN3018 K
Manufacturer: ETERNO
Sizes: 90x140x37 (mm)
Weight:: 2.05 (kg)
T10 DD
Manufacturer: ContiTech AG
Bearing NU224EMP5 (D32224EH)
Manufacturer: TMB
Sizes: 120x215x40 (mm)
Weight:: 5.6 (kg)
K130 NBR(16x20x2,7)
Manufacturer: KASTAS
Sizes: 16x20x2,7 (mm)
Подшипник JL69349/JL69310
Manufacturer: NSK-RHP
Sizes: 38x63x17 (mm)
Weight:: 0.203 (kg)
Bearing 7207CP5 (D36207)
Manufacturer: TMB
Sizes: 35x72x17 (mm)
Weight:: 0.28 (kg)
GEAR PULLEYS 14M-80S 353.71 (14M-80S 353.71/20)
Manufacturer: BBC
O-RING
Manufacturer: NQK SF
Sizes: 13.20x17.20x2.00 (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.