Подшипник NJ 248
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51.1 kg
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51.1 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 248
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 51.1 Кг
- Частота вращения предельная при пластичной смазке 1400 об/мин
- Частота вращения предельная при жидкой смазке 1600 об/мин
- Размер (r1 min.) 4 мм.
RPP8 7984 ( RPP 8 7984 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 7409 AC
Manufacturer: ETERNO
Sizes: 45x120x29 (mm)
Weight:: 1.55 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 48x62x7 (mm)
5 NBR 70(060,00x05,00)
Manufacturer: KASTAS
Подшипник 6804ZE
Manufacturer: NACHI
Sizes: 20x32x7 (mm)
Weight:: 0.019 (kg)
XPB 1400 Lw / Ld ( ХРВ 1400 )
Manufacturer: ContiTech AG
Подшипник 51406
Manufacturer: NACHI
Sizes: 30x70x28 (mm)
Weight:: 225 (kg)
Bearing NN3048KP6 (E3182148)
Manufacturer: TMB
Sizes: 240x360x92 (mm)
Weight:: 30.5 (kg)
K22 NBR(55x70x10)
Manufacturer: KASTAS
Sizes: 55x70x10 (mm)
XPZ 900 Lw / Ld ( XPZ900 )
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.
