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
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 22x30x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 12.90x15.38x1.24 (mm)
Bearing NJ316EM (42316EH)
Manufacturer: TMB
Sizes: 80x170x39 (mm)
Weight:: 4 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7205-B-JP
Manufacturer: FAG
Sizes: 25x52x15 (mm)
17x775 B 30,5
Manufacturer: ContiTech AG
370H
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (MY)
Manufacturer: STO
Sizes: 27x49x10/11 (mm)
Bearing D30
Manufacturer: INA-FAG
Sizes: 58.738x94.463x20.650 (mm)
Weight:: 514 (kg)
K43 (50x30x14,5)
Manufacturer: KASTAS
Sizes: 50x30x14,5 (mm)
Bearing LR607NPPU
Manufacturer: INA-FAG
Sizes: 7x22x6 (mm)
Weight:: 6 (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.
