Подшипник NNU 4944
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
- 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
Подшипник 6016ZZ
Manufacturer: NACHI
Sizes: 80x125x22 (mm)
Weight:: 0.855 (kg)
Подшипник RNA4917
Manufacturer: NSK-RHP
Sizes: 100x120x35 (mm)
Weight:: 0.68 (kg)
K752 PTFE/NBR(300x284,5x6,3)
Manufacturer: KASTAS
Sizes: 300x284,5x6,3 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 43x59x10 (mm)
Bearing GH042130
Manufacturer: GMB
Sizes: 42x80x45/45 (mm)
Bearing IR100x110x40
Manufacturer: INA-FAG
Sizes: 100x110x40 (mm)
Weight:: 0.505 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 200x232x14 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 41x49.3x6.2 (mm)
Подшипник FBNP-81113
Manufacturer: NSK-RHP
Sizes: 8x11x13 (mm)
Weight:: 0.003 (kg)
Подшипник HR33206J
Manufacturer: NSK-RHP
Sizes: 30x62x25 (mm)
Weight:: 0.355 (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.
