Подшипник NNU 4926 K
Inner diameter:: 130 mm
Outer diameter: 180 mm
The size of the width: 50 mm
Weight:: 3.85 kg
Outer diameter: 180 mm
The size of the width: 50 mm
Weight:: 3.85 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4926 K
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 3,85 Кг
- Частота вращения предельная при пластичной смазке 3 000 об/мин
- Частота вращения предельная при жидкой смазке 3 800 об/мин
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7210-B-JP
Manufacturer: FAG
Sizes: 50x90x20 (mm)
Bearing 6305 2RS
Manufacturer: ETERNO
Sizes: 25x62x17 (mm)
Weight:: 0.238 (kg)
A 187 13x4750 Li / 4780 Ld
Manufacturer: ContiTech AG
5L 780
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 1.24x6.48x2.62 (mm)
Bearing 21317 (53317)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 6.2 (kg)
Подшипник 6221N
Manufacturer: NSK-RHP
Sizes: 105x190x36 (mm)
Weight:: 3.79 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K20X26X17
Manufacturer: INA-FAG
Weight:: 0.016 (kg)
C 70 22x1780 Li / 1839 Ld
Manufacturer: ContiTech AG
XPA 957 Lw / Ld ( ХРА 957 )
Manufacturer: ContiTech AG
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.
