Подшипник 51209
Inner diameter:: 45 mm
Outer diameter: 73 mm
The size of the width: 20 mm
Weight:: 225 kg
Outer diameter: 73 mm
The size of the width: 20 mm
Weight:: 225 kg
Технические характеристики из каталога производителя:
- Обозначение 51209
- Размер (r min.) 5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Масса 225 Кг
- Размер сопряженных деталей (da min.) 520
- Размер сопряженных деталей (da max) 542
- Размер сопряженных деталей (Da max.) 660
- Размер сопряженных деталей (db min) 552
- Размер сопряженных деталей (ra max.) 4
Подшипник 7318 A
Manufacturer: NSK-RHP
Sizes: 90x190x43 (mm)
Weight:: 5.06 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 38.70x45.76x3.53 (mm)
Подшипник 23120CE4
Manufacturer: NSK-RHP
Sizes: 100x165x52 (mm)
Weight:: 4.38 (kg)
CONTI-V D98 32X2500 Li/2576 Ld L=L EL
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 35x72x13/16 (mm)
T5 DD
Manufacturer: ContiTech AG
Bearing K68x74x20
Manufacturer: INA-FAG
Sizes: 68x74x20 (mm)
Weight:: 0.0071 (kg)
3V 1000 / 9J 2540 Le
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (BS)
Manufacturer: FEKO
Sizes: 35x62x15 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ252-E-M1
Manufacturer: FAG
Sizes: 260x480x80 (mm)
Weight:: 69.4 (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.
