Подшипник NJ 344
Inner diameter:: 220 mm
Outer diameter: 460 mm
The size of the width: 88 mm
Weight:: 73.6 kg
Outer diameter: 460 mm
The size of the width: 88 mm
Weight:: 73.6 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 344
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 73.6 Кг
- Частота вращения предельная при пластичной смазке 1200 об/мин
- Частота вращения предельная при жидкой смазке 1500 об/мин
- Размер (r1 min.) 5 мм.
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 27x49x10 (mm)
AT10 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 32.20x36.00x1.90 (mm)
BB156 ( ВВ 156 ) Le= 4031 мм
Manufacturer: ContiTech AG
5V 3000 / 15J 7620 Le
Manufacturer: ContiTech AG
Подшипник 7212DT
Manufacturer: NACHI
Sizes: 60x110x22 (mm)
Weight:: 0.82 (kg)
Bearing BK3520
Manufacturer: ETERNO
Sizes: 35x42x20 (mm)
Weight:: 54.8 (kg)
Bearing GEG40ES
Manufacturer: TMB
Sizes: 40x68x40 (mm)
Weight:: 0.34 (kg)
Подшипник N 312
Manufacturer: NSK-RHP
Sizes: 60x113x31 (mm)
Weight:: 1.78 (kg)
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.
