Подшипник NNU 4956 K
Inner diameter:: 280 mm
Outer diameter: 380 mm
The size of the width: 100 mm
Weight:: 33 kg
Outer diameter: 380 mm
The size of the width: 100 mm
Weight:: 33 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4956 K
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 33 Кг
- Частота вращения предельная при пластичной смазке 1 300 об/мин
- Частота вращения предельная при жидкой смазке 1 700 об/мин
3L 270
Manufacturer: ContiTech AG
Mechanical seal RM 502-22
Manufacturer: RiMi
Bearing K15X20X13
Manufacturer: ETERNO
Sizes: 15x20x13 (mm)
Weight:: 0.007 (kg)
Bearing NN3007 K
Manufacturer: ETERNO
Sizes: 35x62x20 (mm)
Weight:: 0.249 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 258.00x272.00x7.00 (mm)
3 FKM 80(120,00x03,00)
Manufacturer: KASTAS
Bearing DAC34670037
Manufacturer:
Sizes: 34x67x37/37 (mm)
K15 PU(48x37x4,2)
Manufacturer: KASTAS
Sizes: 48x37x4,2 (mm)
Подшипник 6944
Manufacturer: NACHI
Sizes: 220x300x38 (mm)
Weight:: 7.45 (kg)
K22 NBR(63x73x6,5)
Manufacturer: KASTAS
Sizes: 63x73x6,5 (mm)
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.
