Подшипник NNU 4940 K
Inner diameter:: 200 mm
Outer diameter: 280 mm
The size of the width: 80 mm
Weight:: 15.3 kg
Outer diameter: 280 mm
The size of the width: 80 mm
Weight:: 15.3 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4940 K
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 15,3 Кг
- Частота вращения предельная при пластичной смазке 1 900 об/мин
- Частота вращения предельная при жидкой смазке 2 400 об/мин
K17X PTFE/NBR(63x52x4,2)
Manufacturer: KASTAS
Sizes: 63x52x4,2 (mm)
Bearing 51105
Manufacturer: ETERNO
Sizes: 25x42x11 (mm)
Weight:: 0.056 (kg)
SEALS (REINFORCED SEAL) (SC)
Manufacturer: FEKO
Sizes: 150x180x14.50/16 (mm)
380XL
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 27x44x8 (mm)
K98 PU/NBR(35x50x9)
Manufacturer: KASTAS
Sizes: 35x50x9 (mm)
Подшипник HR32944J
Manufacturer: NSK-RHP
Sizes: 220x300x51 (mm)
Weight:: 10.3 (kg)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 50.50x72x8.50 (mm)
Подшипник 7330DF
Manufacturer: NACHI
Sizes: 150x320x65 (mm)
Weight:: 25.1 (kg)
Krestovina 24x40/44
Manufacturer: TOYO
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.
