Подшипник RNA4912
Inner diameter:: 68 mm
Outer diameter: 85 mm
The size of the width: 25 mm
Weight:: 0.28 kg
Outer diameter: 85 mm
The size of the width: 25 mm
Weight:: 0.28 kg
Технические характеристики из каталога производителя:
- Обозначение RNA4912
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,28 Кг
- Частота вращения предельная при пластичной смазке 3800 об/мин
- Частота вращения предельная при жидкой смазке 6300 об/мин
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RRTR25
Manufacturer: INA-FAG
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Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x35x5 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 32x53x7 (mm)
SEALS (REINFORCED SEAL) (AS)
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Sizes: 63x85x10 (mm)
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Manufacturer: KASTAS
Sizes: 17x25x4 (mm)
Подшипник 23934AXK
Manufacturer: NACHI
Sizes: 170x230x45 (mm)
Weight:: 5.58 (kg)
MEGADYNE ISORAN 966 RPP14 ( RPP 14M 966 )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19x27x10 (mm)
SEALS (REINFORCED SEAL) (SB)
Manufacturer: FEKO
Sizes: 9x15/19x11/15 (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.
