Подшипник 7228BDB
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.78 kg
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.78 kg
Технические характеристики из каталога производителя:
- Обозначение 7228BDB
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 8.78 Кг
- Частота вращения предельная при пластичной смазке 1600 об/мин
- Частота вращения предельная при жидкой смазке 2200 об/мин
- Размер сопряженных деталей (da min.) 147
- Размер сопряженных деталей (Da max.) 243
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 60.8 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 40 Градусы
- Размер (2B) 84 мм.
Bearing LR605KDDU
Manufacturer: INA-FAG
Sizes: 5x16x5 (mm)
Weight:: 5 (kg)
STD 1176 S8M CXP
Manufacturer: ContiTech AG
K22 PU(55x64x7,3)
Manufacturer: KASTAS
Sizes: 55x64x7,3 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 494.16x508.14x6.99 (mm)
Bearing 30311
Manufacturer: ETERNO
Sizes: 55x120x29 (mm)
Weight:: 1.55 (kg)
K33 PU(40x55x9)
Manufacturer: KASTAS
Sizes: 40x55x9 (mm)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 50x65x4 (mm)
Bearing NA4901
Manufacturer: ETERNO
Sizes: 12x16x24 (mm)
Weight:: 0.0265 (kg)
Bearings RNA69/32
Manufacturer: INA-FAG
Sizes: 40x52x36 (mm)
Weight:: 0.162 (kg)
1.78 NBR 70(006,75x01,78)
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.