Подшипник NA4901
Inner diameter:: 12 mm
Outer diameter: 24 mm
The size of the width: 13 mm
Weight:: 0.027 kg
Outer diameter: 24 mm
The size of the width: 13 mm
Weight:: 0.027 kg
Технические характеристики из каталога производителя:
- Обозначение NA4901
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,027 Кг
- Частота вращения предельная при пластичной смазке 17000 об/мин
- Частота вращения предельная при жидкой смазке 28000 об/мин
- Размер сопряженных деталей (da min.) 14
- Размер сопряженных деталей (Da max.) 22
- Размер сопряженных деталей (ra max.) 0,3
Bearing 22219 (3519)
Manufacturer: TMB
Sizes: 95x170x43 (mm)
Weight:: 4.15 (kg)
K69 POM(60x54x9,3)
Manufacturer: KASTAS
Sizes: 60x54x9,3 (mm)
Z 29,5 10x750 Li / 773 Ld
Manufacturer: ContiTech AG
4 NBR 70(050,00x04,00)
Manufacturer: KASTAS
Bearing 7036ACMP5 (D46136H)
Manufacturer: TMB
Sizes: 180x280x46 (mm)
Weight:: 8.9 (kg)
B 160 4126 Le/ 4064 Li
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 30x47x6 (mm)
T5 DD
Manufacturer: ContiTech AG
Bearing 7412BMP6 (E66412H)
Manufacturer: TMB
Sizes: 60x150x35 (mm)
Weight:: 2.85 (kg)
HTD 2248 8M EXTREME
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.