Подшипник NNU 4938 K
Inner diameter:: 190 mm
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 10.9 kg
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 10.9 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4938 K
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 10,9 Кг
- Частота вращения предельная при пластичной смазке 2 000 об/мин
- Частота вращения предельная при жидкой смазке 2 600 об/мин
Подшипник 16022
Manufacturer: NSK-RHP
Sizes: 110x170x19 (mm)
Weight:: 1.51 (kg)
Bearings RNAO35x47x16
Manufacturer: INA-FAG
Sizes: 35x47x16 (mm)
Weight:: 0.078 (kg)
CX 79 CX 2072 Ld
Manufacturer: ContiTech AG
RPP14 DD 4840 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник 7215CDF
Manufacturer: NACHI
Sizes: 75x130x25 (mm)
Weight:: 1.23 (kg)
SPA 3750
Manufacturer: ContiTech AG
Bearing IR7x10x10.5
Manufacturer: INA-FAG
Sizes: 7x10x10.5 (mm)
Weight:: 0.039 (kg)
BB270 ( ВВ 270 ) Le= 6927 мм
Manufacturer: ContiTech AG
ATG10 2170 MFX - Megaflex ( ATK10 2170 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (D)
Manufacturer: FEKO
Sizes: 87.17x117.45x12.30 (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.
