Подшипник NJ 256
Inner diameter:: 260 mm
Outer diameter: 500 mm
The size of the width: 80 mm
Weight:: 71.5 kg
Outer diameter: 500 mm
The size of the width: 80 mm
Weight:: 71.5 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 256
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 71.5 Кг
- Частота вращения предельная при пластичной смазке 1200 об/мин
- Частота вращения предельная при жидкой смазке 1400 об/мин
- Размер (r1 min.) 5 мм.
Krestovina 44x131
Manufacturer: TOYO
Krestovina 23x52,25
Manufacturer: TOYO
Bearing 7308 AC
Manufacturer: ETERNO
Sizes: 40x90x23 (mm)
Weight:: 0.733 (kg)
Подшипник RS-4896E4
Manufacturer: NSK
Sizes: 480x600x118 (mm)
Weight:: 80.5 (kg)
3.53 NBR 90(024,99x03,53 )
Manufacturer: KASTAS
Krestovina 15,5х40
Manufacturer: TOYO
Bearing NUP311E (92311E)
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.5 (kg)
5.7 NBR 90(229,30x05,70)
Manufacturer: KASTAS
ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN55115-L-TV
Manufacturer: INA
Sizes: 55x78x103 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 26x48x7 (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.
