Подшипник E30308DJ
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 25.25 mm
Weight:: 0.744 kg
Outer diameter: 90 mm
The size of the width: 25.25 mm
Weight:: 0.744 kg
Технические характеристики из каталога производителя:
- Обозначение E30308DJ
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.744 Кг
- Частота вращения предельная при пластичной смазке 3800 об/мин
- Частота вращения предельная при жидкой смазке 5300 об/мин
- Размер (a) - 4.6 мм.
- Размер (r1 min.) 2 мм.
- Размер (r2 min.) 1.5 мм.
- Расчетный коэффициент (e) 0.83
- Расчетный коэффициент (Y0) 0.40
- Расчетный коэффициент (Y1) 0.73
Подшипник N 215
Manufacturer: NSK-RHP
Sizes: 75x116.5x25 (mm)
Weight:: 1.23 (kg)

SALNIK REINFORCED (TC)
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Sizes: 18x28x6 (mm)

AT5 DD
Manufacturer: ContiTech AG

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Manufacturer: KASTAS
Sizes: 17x25x4 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 70.50x74.50x2.00 (mm)

Подшипник 51107
Manufacturer: NACHI
Sizes: 35x52x12 (mm)

SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 30x42x7 (mm)

SEALS (REINFORCED SEAL) (PST)
Manufacturer: FEKO
Sizes: 25.50x38.25x6.50/13 (mm)

RPP8 DD 3900 MFX - Megaflex
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Bearing NJ412 (42412)
Manufacturer: TMB
Sizes: 60x150x35 (mm)
Weight:: 3.1 (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.