Подшипник RS-4976E4
Inner diameter:: 380 mm
Outer diameter: 520 mm
The size of the width: 140 mm
Weight:: 90.5 kg
Outer diameter: 520 mm
The size of the width: 140 mm
Weight:: 90.5 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4976E4
- Размер (r min.) 4 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 90,5 Кг
- Частота вращения предельная при пластичной смазке 240 об/мин
- Частота вращения предельная при жидкой смазке 450 об/мин
- Размер сопряженных деталей (da min.) 396
- Размер сопряженных деталей (Da max.) 504
- Размер сопряженных деталей (ra max.) 3
- Материал сепаратора отсутствует
Bearing 496 / 492A
Manufacturer: TIMKEN
Sizes: 80.962x133.35x33.338 (mm)
Weight:: 1.735 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 11x25x7 (mm)
10X1750 Z 69
Manufacturer: ContiTech AG
Bearing 628Z (60028)
Manufacturer: TMB
Sizes: 8x24x8 (mm)
Weight:: 0.018 (kg)
Bearing NN3056
Manufacturer: ETERNO
Sizes: 280x420x106 (mm)
Weight:: 49.7 (kg)
5.33 NBR 70(110,49x5,33 )
Manufacturer: KASTAS
Bearing 14137A / 14283
Manufacturer: TIMKEN
Sizes: 34.925x72.085x22.385 (mm)
Weight:: 0.513 (kg)
Bearing NCF208V
Manufacturer: TMB
Sizes: 40x80x18 (mm)
Weight:: 0.43 (kg)
Подшипник FWF-172110
Manufacturer: NSK-RHP
Sizes: 17x21x10 (mm)
Weight:: 0.005 (kg)
CTD 2840 C8M
Manufacturer: ContiTech AG
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.