Подшипник 7218CDB
Inner diameter:: 90 mm
Outer diameter: 160 mm
The size of the width: 30 mm
Weight:: 2.3 kg
Outer diameter: 160 mm
The size of the width: 30 mm
Weight:: 2.3 kg
Технические характеристики из каталога производителя:
- Обозначение 7218CDB
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 2.30 Кг
- Частота вращения предельная при пластичной смазке 5100 об/мин
- Частота вращения предельная при жидкой смазке 7000 об/мин
- Размер сопряженных деталей (da min.) 100
- Размер сопряженных деталей (Da max.) 154
- Размер сопряженных деталей (ra max.) 1
- Размер (a) - 0.6 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 15 Градусы
- Размер (2B) 60 мм.
Bearing 30314 (7314E)
Manufacturer: TMB
Sizes: 70x150x38 (mm)
Weight:: 2.95 (kg)
Подшипник 5202
Manufacturer: NACHI
Sizes: 15x35x15.9 (mm)
Weight:: 0.07 (kg)
3.53 NBR 70(304,39x03,53)
Manufacturer: KASTAS
Подшипник RS-4960E4
Manufacturer: NSK-RHP
Sizes: 300x420x118 (mm)
Weight:: 52 (kg)
Bearing IR65x75x28
Manufacturer: INA-FAG
Sizes: 65x75x28 (mm)
Weight:: 0.23 (kg)
Bearings GRA12-NPP-B
Manufacturer: INA-FAG
Weight:: 0.16 (kg)
Bearings LR50/6NPPU
Manufacturer: INA-FAG
Sizes: 6x19x9 (mm)
Weight:: 0.02 (kg)
Подшипник 140KBE30+L
Manufacturer: NSK-RHP
Sizes: 140x210x53 (mm)
Weight:: 6.02 (kg)
Bearing 3210 ZZ
Manufacturer: ETERNO
Sizes: 50x90x30.2 (mm)
Weight:: 0.66 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 15.00x16.20x0.60 (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.