Подшипник NF 252
Inner diameter:: 260 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 66.7 kg
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 66.7 kg
Технические характеристики из каталога производителя:
- Обозначение NF 252
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 66.7 Кг
- Частота вращения предельная при пластичной смазке 1300 об/мин
- Частота вращения предельная при жидкой смазке 1500 об/мин
- Размер (r1 min.) 5 мм.
Bearing QJF3936x1M (116736H)
Manufacturer: TMB
Sizes: 180x259.5x52 (mm)
Bearing NF328
Manufacturer: ETERNO
Sizes: 140x300x62 (mm)
Weight:: 21.6 (kg)
ATG10 5640 MFX - Megaflex ( ATK10 5640 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
2.5 FKM 80(099,00x02,50)
Manufacturer: KASTAS
Bearing 4458
Manufacturer: INA-FAG
Sizes: 139.700x209.550x47.630 (mm)
Weight:: 5.439 (kg)
DSTD 2000 DS8M CXP
Manufacturer: ContiTech AG
2.62 FKM 80(018,72x02,62 )
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x90x12 (mm)
5.7 NBR 90(149,20x05,70)
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.
