Подшипник NA4928
Inner diameter:: 140 mm
Outer diameter: 190 mm
The size of the width: 50 mm
Weight:: 4.25 kg
Outer diameter: 190 mm
The size of the width: 50 mm
Weight:: 4.25 kg
Технические характеристики из каталога производителя:
- Обозначение NA4928
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 4,25 Кг
- Частота вращения предельная при пластичной смазке 1600 об/мин
- Частота вращения предельная при жидкой смазке 2600 об/мин
- Размер сопряженных деталей (da min.) 148
- Размер сопряженных деталей (Da max.) 182
- Размер сопряженных деталей (ra max.) 1,5
- Частота вращения предельная 2600 об / мин
O-RING
Manufacturer: NQK SF
Sizes: 4.80x8.60x1.90 (mm)
Подшипник RSF-4856E4
Manufacturer: NSK-RHP
Sizes: 280x350x69 (mm)
Weight:: 16 (kg)
Bearing 52313 (38313)
Manufacturer: TMB
Sizes: 65x115x36 (mm)
Weight:: 2.75 (kg)
CX 92 CX 2402 Ld
Manufacturer: ContiTech AG
3.53 NBR 70(063,50x03,53)
Manufacturer: KASTAS
4L 390
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Manufacturer: TMB
Sizes: 110x240x50 (mm)
Weight:: 10.5 (kg)
Bearings K81106 TV
Manufacturer: INA-FAG
Sizes: 30x47x5 (mm)
Weight:: 0.017 (kg)
RPP8 DD 2932 MFX - Megaflex
Manufacturer: ContiTech AG
K50 PU(42x30x10)
Manufacturer: KASTAS
Sizes: 42x30x10 (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.