Подшипник NNU 4930 K
Inner diameter:: 150 mm
Outer diameter: 210 mm
The size of the width: 60 mm
Weight:: 6.39 kg
Outer diameter: 210 mm
The size of the width: 60 mm
Weight:: 6.39 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4930 K
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 6,39 Кг
- Частота вращения предельная при пластичной смазке 2 600 об/мин
- Частота вращения предельная при жидкой смазке 3 200 об/мин
96.0 MXL
Manufacturer: ContiTech AG
MEGADYNE ISORAN 544 SLV8 ( RPP8 544 SILVER )
Manufacturer: ContiTech AG
Bearing 7207C (36207)
Manufacturer: TMB
Sizes: 35x72x17 (mm)
Weight:: 0.28 (kg)
K21 PU(12x20x5 )
Manufacturer: KASTAS
Sizes: 12x20x5 (mm)
Корпус UCTU314+WU700
Manufacturer: NACHI
Weight:: 45.4 (kg)
Подшипник NJ 306 EW
Manufacturer: NSK-RHP
Sizes: 30x72x19 (mm)
Weight:: 0.409 (kg)
Подшипник NJ 2217
Manufacturer: NACHI
Sizes: 85x150x36 (mm)
Weight:: 2.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x48x9 (mm)
Bearing 6011
Manufacturer: ETERNO
Sizes: 55x90x18 (mm)
Weight:: 0.405 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 63x92x10 (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.