Подшипник 7018 A
Inner diameter:: 90 mm
Outer diameter: 140 mm
The size of the width: 24 mm
Weight:: 1.19 kg
Outer diameter: 140 mm
The size of the width: 24 mm
Weight:: 1.19 kg
Технические характеристики из каталога производителя:
- Обозначение 7018 A
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,19 Кг
- Частота вращения предельная при пластичной смазке 4 800 об/мин
- Частота вращения предельная при жидкой смазке 6 700 об/мин
- Размер сопряженных деталей (da min.) 99
- Размер сопряженных деталей (Da max.) 131
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 45,2 мм.
- Размер (r1 min.) 1 мм.
Подшипник 21305EK
Manufacturer: NACHI
Sizes: 25x62x17 (mm)
Weight:: 0.29 (kg)
2 NBR 70(062,00x02,00)
Manufacturer: KASTAS
Подшипник 23284CAE4
Manufacturer: NSK-RHP
Sizes: 420x760x272 (mm)
Weight:: 534 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 48x72x10 (mm)
Подшипник RS-4820E4
Manufacturer: NSK-RHP
Sizes: 100x125x25 (mm)
Weight:: 0.74 (kg)
2.5 NBR 70(050,00x02,50)
Manufacturer: KASTAS
HTD 8M 3272 ( HTD8M 3272 -V, -M, -MFX )
Manufacturer: ContiTech AG
K21 NBR(14x22x12)
Manufacturer: KASTAS
Sizes: 14x22x12 (mm)
Подшипник 54310U
Manufacturer: NSK-RHP
Sizes: 50x95x70 (mm)
Weight:: 0.73 (kg)
K23 PU(100x85x11,4)
Manufacturer: KASTAS
Sizes: 100x85x11,4 (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.