Подшипник 7309 B
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.869 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.869 kg
Технические характеристики из каталога производителя:
- Обозначение 7309 B
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,869 Кг
- Частота вращения предельная при пластичной смазке 5 600 об/мин
- Частота вращения предельная при жидкой смазке 7 500 об/мин
- Размер сопряженных деталей (da min.) 54
- Размер сопряженных деталей (Da max.) 91
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 42,9 мм.
- Размер (r1 min.) 1 мм.
B 75 17x1905 Li / 1950 Ld
Manufacturer: ContiTech AG
Bearing LR5301NPPU
Manufacturer: INA-FAG
Sizes: 12x42x19 (mm)
Weight:: 19 (kg)
Mechanical seal RM 1527-63
Manufacturer: RiMi
3.53 NBR 70(085,32x03,53)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 34.60x46.00x5.70 (mm)
Подшипник 6909
Manufacturer: NACHI
Sizes: 45x68x12 (mm)
Weight:: 0.122 (kg)
Bearing STO45
Manufacturer: INA-FAG
Sizes: 45x85x20 (mm)
Weight:: 19.8 (kg)
Bearing 22308 (3608)
Manufacturer: TMB
Sizes: 40x90x33 (mm)
Weight:: 1.05 (kg)
HTD 8M 1736 ( HTD8M 1736 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник NU 2212 ET
Manufacturer: NSK-RHP
Sizes: 60x110x28 (mm)
Weight:: 1.06 (kg)
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.