Подшипник RSF-4928E4
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 RSF-4928E4
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 4,25 Кг
- Частота вращения предельная при пластичной смазке 710 об/мин
- Частота вращения предельная при жидкой смазке 1400 об/мин
- Размер сопряженных деталей (da min.) 148
- Размер сопряженных деталей (Da max.) 182
- Размер сопряженных деталей (ra max.) 1,5
- Материал сепаратора отсутствует
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Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 3.00x7.00x2.00 (mm)

Подшипник NUP 338
Manufacturer: NACHI
Sizes: 190x400x78 (mm)
Weight:: 49.4 (kg)

Bearing LM603049 / LM603011
Manufacturer: TIMKEN
Sizes: 45.242x77.788x19.842 (mm)
Weight:: 0.372 (kg)

Bearing 628Z (60028)
Manufacturer: TMB
Sizes: 8x24x8 (mm)
Weight:: 0.018 (kg)

ZX 39 ZX 1013 Ld
Manufacturer: ContiTech AG

Подшипник 2928
Manufacturer: NACHI
Sizes: 140x185x31 (mm)

Подшипник 52209
Manufacturer: NSK-RHP
Sizes: 45x73x37 (mm)
Weight:: 225 (kg)

HTD 8M 5384 ( HTD8M 5384 -V, -M, -MFX )
Manufacturer: ContiTech AG

Подшипник 6208
Manufacturer: NSK-RHP
Sizes: 40x80x18 (mm)
Weight:: 0.366 (kg)


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.