Подшипник NP 421
Inner diameter:: 105 mm
Outer diameter: 220.5 mm
The size of the width: 60 mm
Weight:: 19.1 kg
Outer diameter: 220.5 mm
The size of the width: 60 mm
Weight:: 19.1 kg
Технические характеристики из каталога производителя:
- Обозначение NP 421
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 19.1 Кг
- Частота вращения предельная при пластичной смазке 2200 об/мин
- Частота вращения предельная при жидкой смазке 2800 об/мин
- Размер (r1 min.) 4 мм.
Подшипник O-10
Manufacturer: NACHI
Sizes: 31.75x53.181x18.256 (mm)
Weight:: 3.9 (kg)
Подшипник 51108
Manufacturer: NACHI
Sizes: 40x60x13 (mm)
T2,5/145 ( Т2,5 145 )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x42x5 (mm)
K78 Aramid Phenolic/Graphite(174x180x15)
Manufacturer: KASTAS
Sizes: 174x180x15 (mm)
K01 (95x120x50)
Manufacturer: KASTAS
Sizes: 95x120x50 (mm)
B 63 1662 Le/ 1600 Li
Manufacturer: ContiTech AG
K25 NBR/Metal(80x12x25)
Manufacturer: KASTAS
Sizes: 80x12x25 (mm)
Bearing 3000 2RS
Manufacturer: ETERNO
Sizes: 10x26x12 (mm)
Weight:: 0.022 (kg)
Bearing 3801 ZZ
Manufacturer: ETERNO
Sizes: 12x21x7 (mm)
Weight:: 0.008 (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.
