Подшипник NP 256
Inner diameter:: 260 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 70 kg
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 70 kg
Технические характеристики из каталога производителя:
- Обозначение NP 256
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 70.0 Кг
- Частота вращения предельная при пластичной смазке 1200 об/мин
- Частота вращения предельная при жидкой смазке 1400 об/мин
- Размер (r1 min.) 5 мм.
O-RING
Manufacturer: NQK SF
Sizes: 127.80x145.00x8.60 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 85x115x12 (mm)
Krestovina 30x91,6
Manufacturer: TOYO
Подшипник LM104949/LM104912
Manufacturer: NSK-RHP
Sizes: 50.8x82.931x21.59 (mm)
Weight:: 0.441 (kg)
Подшипник NJ 1044
Manufacturer: NSK-RHP
Sizes: 220x340x56 (mm)
Weight:: 18.2 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 58.74x65.80x3.53 (mm)
Bearing 39590 / 39520
Manufacturer: TIMKEN
Sizes: 66.675x112.712x30.162 (mm)
Weight:: 1.190 (kg)
Bearing B28
Manufacturer: INA-FAG
Sizes: 55.563x91.290x22.220 (mm)
Weight:: 0.517 (kg)
K21 PU(50x68x12)
Manufacturer: KASTAS
Sizes: 50x68x12 (mm)
3 NBR 70(079,50x03,00)
Manufacturer: KASTAS
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.
