Подшипник NNU 4960 K
Inner diameter:: 300 mm
Outer diameter: 420 mm
The size of the width: 118 mm
Weight:: 51.9 kg
Outer diameter: 420 mm
The size of the width: 118 mm
Weight:: 51.9 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4960 K
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 51,9 Кг
- Частота вращения предельная при пластичной смазке 1 200 об/мин
- Частота вращения предельная при жидкой смазке 1 500 об/мин
Bearing K42X47X17
Manufacturer: ETERNO
Sizes: 42x47x17 (mm)
Weight:: 0.032 (kg)
Bearing WS81208
Manufacturer: INA-FAG
Sizes: 40x68x19 (mm)
Weight:: 0.084 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x72x10 (mm)
1.6 NBR 70(015,10x01,60)
Manufacturer: KASTAS
Manufacturer: ContiTech AG
Корпус UGP208
Manufacturer: NACHI
Weight:: 2.1 (kg)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 155x172x14 (mm)
Bearing 4309
Manufacturer: ETERNO
Sizes: 45x100x36 (mm)
Weight:: 1.21 (kg)
XPA 2847 Lw / Ld ( ХРА 2847 )
Manufacturer: ContiTech AG
Bearing 395S / 394A
Manufacturer: TIMKEN
Sizes: 66.675x110x22 (mm)
Weight:: 0.791 (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.
