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
Bearing NU317EM (32317EH)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 4.65 (kg)
Подшипник H715334/H715311
Manufacturer: NSK-RHP
Sizes: 61.912x136.525x46.038 (mm)
Weight:: 3.471 (kg)
Подшипник RNA6907
Manufacturer: NSK-RHP
Sizes: 42x55x36 (mm)
Weight:: 0.2 (kg)
AT5 DD
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ, ЗАКРЫТЫМ С ОДНОЙ СТОРОНЫ BK1612
Manufacturer: INA-FAG
Sizes: 16x22x12 (mm)
Подшипник 6213NR
Manufacturer: NACHI
Sizes: 62x120x23 (mm)
Weight:: 0.990 (kg)
SPB 2990 Lw
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 107.32x121.30x6.99 (mm)
Корпус UCC315
Manufacturer: NACHI
Weight:: 7.7 (kg)
4 FKM 80(012,00x04,00 )
Manufacturer: KASTAS
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.
