Подшипник NJ 420
Inner diameter:: 100 mm
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 14.4 kg
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 14.4 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 420
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 14.4 Кг
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 3000 об/мин
- Размер (r1 min.) 4 мм.
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x58x9 (mm)
Bearing K42x50x20
Manufacturer: INA-FAG
Sizes: 42x50x20 (mm)
Weight:: 0.0053 (kg)
Bearing 16013M (7000913H)
Manufacturer: TMB
Sizes: 65x100x11 (mm)
Weight:: 0.3 (kg)
T5 DD
Manufacturer: ContiTech AG
K31 PU/NBR/POM(60x72x8,6)
Manufacturer: KASTAS
Sizes: 60x72x8,6 (mm)
ATG10 5200 MFX - Megaflex ( ATK10 5200 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x30x8 (mm)
1120 H DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
MEGADYNE ISORAN 720MXL
Manufacturer: ContiTech AG
Bearing SN56
Manufacturer: INA-FAG
Sizes: 7.938x12.700x9.525 (mm)
Weight:: 0.005 (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.
