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
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 105x125x13 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: D57x124x12.7/14 (mm)
1645 H DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU406-M1
Manufacturer: FAG
Sizes: 30x90x23 (mm)
Krestovina 22,2x63,5
Manufacturer: TOYO
RPP14 6790 ( RPP 14 6790 -V, -M, -MFX )
Manufacturer: ContiTech AG
K518 (300x275x31,5)
Manufacturer: KASTAS
Sizes: 300x275x31,5 (mm)
Подшипник HR30219J
Manufacturer: NSK-RHP
Sizes: 95x170x34.5 (mm)
Weight:: 3.13 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 145.64x152.70x3.53 (mm)
Bearings NK8/16 TN
Manufacturer: INA-FAG
Sizes: 8x15x16 (mm)
Weight:: 0.012 (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.
