Подшипник 7228 B
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.94 kg
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.94 kg
Технические характеристики из каталога производителя:
- Обозначение 7228 B
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 8,94 Кг
- Частота вращения предельная при пластичной смазке 2 000 об/мин
- Частота вращения предельная при жидкой смазке 2 800 об/мин
- Размер сопряженных деталей (da min.) 154
- Размер сопряженных деталей (Da max.) 236
- Размер сопряженных деталей (ra max.) 2,5
- Размер (a) 102,8 мм.
- Размер (r1 min.) 1,1 мм.
Подшипник 6215N
Manufacturer: NACHI
Sizes: 75x130x25 (mm)
Weight:: 1.18 (kg)
5.7 NBR 90(209,20x05,70)
Manufacturer: KASTAS
Bearing 368 / 363
Manufacturer: TIMKEN
Sizes: 50.800x90.000x20.000 (mm)
Weight:: 0.576 (kg)
Подшипник HR303/22
Manufacturer: NSK
Sizes: 22x56x17.25 (mm)
Weight:: 0.208 (kg)
2.5 FKM 80(093,00x02,50 )
Manufacturer: KASTAS
Подшипник 6301ZE
Manufacturer: NACHI
Sizes: 12x37x12 (mm)
Weight:: 0.060 (kg)
Bearing S6205
Manufacturer: ETERNO
Sizes: 25.00x52.00x15.00 (mm)
Weight:: 130 (kg)
1.78 NBR 70(085,34x01,78)
Manufacturer: KASTAS
DHTD 920 D8M CXP
Manufacturer: ContiTech AG
3 NBR 70(006,00x03,00)
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.