Подшипник RS-4972E4
Inner diameter:: 360 mm
Outer diameter: 480 mm
The size of the width: 118 mm
Weight:: 61 kg
Outer diameter: 480 mm
The size of the width: 118 mm
Weight:: 61 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4972E4
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 61 Кг
- Частота вращения предельная при пластичной смазке 260 об/мин
- Частота вращения предельная при жидкой смазке 500 об/мин
- Размер сопряженных деталей (da min.) 373
- Размер сопряженных деталей (Da max.) 467
- Размер сопряженных деталей (ra max.) 2,5
- Материал сепаратора отсутствует
K31 PU/NBR/POM(127x146,05x15,875)
Manufacturer: KASTAS
Sizes: 127x146,05x15,875 (mm)
K709 PTFE/NBR(22x29,3x3,2)
Manufacturer: KASTAS
Sizes: 22x29,3x3,2 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x72x10 (mm)
KSB PHENOLIC(4x15 )
Manufacturer: KASTAS
Подшипник 5203NS
Manufacturer: NACHI
Sizes: 17x40x17.5 (mm)
Weight:: 0.09 (kg)
MEGADYNE ISORAN 1400MXL
Manufacturer: ContiTech AG
K79 POLYESTER/GRAPHITE(315x320x9,7)
Manufacturer: KASTAS
Sizes: 315x320x9,7 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6310-2Z
Manufacturer: FAG
Sizes: 50x110x27 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 36x52x7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x58x9 (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.
