Подшипник NNU 4922 K
Inner diameter:: 110 mm
Outer diameter: 150 mm
The size of the width: 40 mm
Weight:: 2.07 kg
Outer diameter: 150 mm
The size of the width: 40 mm
Weight:: 2.07 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4922 K
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 2,07 Кг
- Частота вращения предельная при пластичной смазке 3 600 об/мин
- Частота вращения предельная при жидкой смазке 4 500 об/мин
Bearing 2303 2RS
Manufacturer: ETERNO
Sizes: 17x47x19 (mm)
Weight:: 0.171 (kg)
Подшипник 7030DB
Manufacturer: NACHI
Sizes: 150x225x35 (mm)
Weight:: 4.42 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 1.00x5.00x2.00 (mm)
K78 Aramid Phenolic/Graphite(150x155x12,5)
Manufacturer: KASTAS
Sizes: 150x155x12,5 (mm)
K09 PU(10x18x4/7)
Manufacturer: KASTAS
Sizes: 10x18x4/7 (mm)
T20 DD
Manufacturer: ContiTech AG
Подшипник 6205N
Manufacturer: NSK-RHP
Sizes: 25x52x15 (mm)
Weight:: 0.129 (kg)
SPZ 3550
Manufacturer: ContiTech AG
K21 NBR(80x95x12)
Manufacturer: KASTAS
Sizes: 80x95x12 (mm)
K21 NBR(75x90x12)
Manufacturer: KASTAS
Sizes: 75x90x12 (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.
