Подшипник NJ 238
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 22.6 kg
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 22.6 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 238
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 22.6 Кг
- Частота вращения предельная при пластичной смазке 1600 об/мин
- Частота вращения предельная при жидкой смазке 1900 об/мин
- Размер (r1 min.) 4 мм.
SPB 2710
Manufacturer: ContiTech AG
Торцевое уплотнение RM U4(250)-68
Manufacturer: RiMi
Подшипник RS-5010
Manufacturer: NSK-RHP
Sizes: 50x80x40 (mm)
Weight:: 0.76 (kg)
5.7 NBR 90(239,30x05,70)
Manufacturer: KASTAS
2 NBR 90(005,00x02,00 )
Manufacturer: KASTAS
Подшипник 6904N
Manufacturer: NACHI
Sizes: 20x37x9 (mm)
Weight:: 0.037 (kg)
Bearing 61902-RZP6 (E1160902)
Manufacturer: TMB
Sizes: 15x28x7 (mm)
Weight:: 0.016 (kg)
Корпус UCPK319
Manufacturer: NACHI
Weight:: 33.1 (kg)
Bearing NUP2311
Manufacturer: ETERNO
Sizes: 55x120x43 (mm)
Weight:: 2.369 (kg)
K757 PTFE/NBR(50x40x6,3)
Manufacturer: KASTAS
Sizes: 50x40x6,3 (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.
