Подшипник NNU 4920 K
Inner diameter:: 100 mm
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 1.9 kg
Outer diameter: 140 mm
The size of the width: 40 mm
Weight:: 1.9 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4920 K
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 1,9 Кг
- Частота вращения предельная при пластичной смазке 4 000 об/мин
- Частота вращения предельная при жидкой смазке 5 000 об/мин
Подшипник 53417XU
Manufacturer: NSK-RHP
Sizes: 85x180x83 (mm)
Weight:: 0.73 (kg)
K25 NBR/Metal(60x12x22 )
Manufacturer: KASTAS
Sizes: 60x12x22 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCW)
Manufacturer: STO
Sizes: 35x62x9.5 (mm)
SEALS (REINFORCED SEAL) (FST)
Manufacturer: FEKO
Sizes: 12x22x7/8 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 37x62x8 (mm)
Подшипник 6938
Manufacturer: NACHI
Sizes: 190x260x33 (mm)
Weight:: 4.9 (kg)
Mechanical seal RM 166T-1"
Manufacturer: RiMi
ПОДШИПНИК КОМБИНИРОВАННЫЙ С КОРОТКИМИ ЦИЛИНДРИЧЕСКИМИ И ИГОЛЬЧАТЫМИ РОЛИКАМИ NKXR30
Manufacturer: INA-FAG
Sizes: 30x42x30 (mm)
V 1357/6 DL
Manufacturer: ContiTech AG
Bearing 22224 KMW33
Manufacturer: ETERNO
Sizes: 120x215x58 (mm)
Weight:: 8.48 (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.
