Подшипник NU 312 EG
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.87 kg
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.87 kg
Технические характеристики из каталога производителя:
- Обозначение NU 312 EG
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 1,87 Кг
- Частота вращения предельная при пластичной смазке 4300 об/мин
- Частота вращения предельная при жидкой смазке 5000 об/мин
- Размер (r1 min.) 2,1 мм.
Подшипник 21322AX
Manufacturer: NACHI
Sizes: 110x240x50 (mm)
Weight:: 12.2 (kg)
K22 NBR(12x22x7,5)
Manufacturer: KASTAS
Sizes: 12x22x7,5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 31x43x10.5 (mm)
4 FKM 80(046,00x04,00 )
Manufacturer: KASTAS
B 114 17x2895 Li / 2940 Ld
Manufacturer: ContiTech AG
2 NBR 70(052,00x02,00)
Manufacturer: KASTAS
Bearing 7228CP5 (36228J)
Manufacturer: TMB
Sizes: 140x250x42 (mm)
Weight:: 8.85 (kg)
Подшипник R 4AA
Manufacturer: NSK-RHP
Sizes: 6.35x19.05x5.558 (mm)
K21 NBR(25x32x7)
Manufacturer: KASTAS
Sizes: 25x32x7 (mm)
HTD 711 3M CXP
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.
