Подшипник RSF-4948E4
Inner diameter:: 240 mm
Outer diameter: 320 mm
The size of the width: 80 mm
Weight:: 18.4 kg
Outer diameter: 320 mm
The size of the width: 80 mm
Weight:: 18.4 kg
Технические характеристики из каталога производителя:
- Обозначение RSF-4948E4
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 18,4 Кг
- Частота вращения предельная при пластичной смазке 400 об/мин
- Частота вращения предельная при жидкой смазке 800 об/мин
- Размер сопряженных деталей (da min.) 251
- Размер сопряженных деталей (Da max.) 309
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
O-RING
Manufacturer: NQK SF
Sizes: 32.00x38.00x3.00 (mm)
Bearing LR202NPPU
Manufacturer: INA-FAG
Sizes: 15x40x11 (mm)
Weight:: 11 (kg)
K31 PU/NBR/POM(38,1x47,625x6,35 )
Manufacturer: KASTAS
Sizes: 38,1x47,625x6,35 (mm)
HTD 8M 1880 ( HTD8M 1880 -V, -M, -MFX )
Manufacturer: ContiTech AG
3.53 NBR 90(065,10x03,53)
Manufacturer: KASTAS
Bearing GH051010
Manufacturer: GMB
Sizes: 51x96x50/50 (mm)
V 468/7 K
Manufacturer: ContiTech AG
Bearing 2202
Manufacturer: ETERNO
Sizes: 15x35x14 (mm)
Weight:: 0.056 (kg)
Bearing NNTR120X290X135 2ZL
Manufacturer: INA-FAG
Sizes: 120x290x135 (mm)
Weight:: 133 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP213-E-TVP2
Manufacturer: FAG
Sizes: 65x120x23 (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.
