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
K21 PU(70x80x5,4)
Manufacturer: KASTAS
Sizes: 70x80x5,4 (mm)
MEGADYNE ISORAN 536 PLT8 ( RPP8 536 PLATINUM )
Manufacturer: ContiTech AG
Bearings NKIS65
Manufacturer: INA-FAG
Sizes: 65x95x28 (mm)
Weight:: 0.641 (kg)
SEALS (REINFORCED SEAL) (K)
Manufacturer: FEKO
Sizes: 36.83x53.98x10 (mm)
Подшипник NNCF4934CV
Manufacturer: SKF
Sizes: 170x230x60 (mm)
Weight:: 7.2 (kg)
K753 PTFE/NBR(45x34x4,2)
Manufacturer: KASTAS
Sizes: 45x34x4,2 (mm)
Bearing (FL311-1)
Manufacturer: TMB
Sizes: 55x148x45 (mm)
HTD 1500 3M
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (15Z)
Manufacturer: STO
Sizes: 19x37x6.5/8.8 (mm)
Подшипник C5920V
Manufacturer: SKF
Sizes: 100x140x54 (mm)
Weight:: 2.7 (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.
