Подшипник NNU 4944 K
Inner diameter:: 220 mm
Outer diameter: 300 mm
The size of the width: 80 mm
Weight:: 16.6 kg
Outer diameter: 300 mm
The size of the width: 80 mm
Weight:: 16.6 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4944 K
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 16,6 Кг
- Частота вращения предельная при пластичной смазке 1 700 об/мин
- Частота вращения предельная при жидкой смазке 2 200 об/мин
K81 TPE(205,7x215x1,9)
Manufacturer: KASTAS
Sizes: 205,7x215x1,9 (mm)
K10 NBR(16x24x6/8)
Manufacturer: KASTAS
Sizes: 16x24x6/8 (mm)
Подшипник NNC 4956 CV
Manufacturer: SKF
Sizes: 280x380x100 (mm)
Weight:: 34 (kg)
Подшипник 606
Manufacturer: NSK
Sizes: 6x17x6 (mm)
Weight:: 0.006 (kg)
Подшипник NUP 2211 EG
Manufacturer: NACHI
Sizes: 55x100x25 (mm)
Weight:: 0.87 (kg)
Bearings NUKR40
Manufacturer: INA
Weight:: 0.242 (kg)
Bearing BK2538
Manufacturer: ETERNO
Sizes: 25x32x38 (mm)
Weight:: 69 (kg)
ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN3585-L-TV
Manufacturer: INA
Sizes: 35x58x82 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x87x10 (mm)
Bearing 23064 (3053164)
Manufacturer: TMB
Sizes: 320x480x121 (mm)
Weight:: 78 (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.