Подшипник RS-4888E4
Inner diameter:: 440 mm
Outer diameter: 540 mm
The size of the width: 100 mm
Weight:: 51.5 kg
Outer diameter: 540 mm
The size of the width: 100 mm
Weight:: 51.5 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4888E4
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 51,5 Кг
- Частота вращения предельная при пластичной смазке 200 об/мин
- Частота вращения предельная при жидкой смазке 430 об/мин
- Размер сопряженных деталей (da min.) 451
- Размер сопряженных деталей (Da max.) 529
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
Подшипник 51264
Manufacturer: NACHI
Sizes: 320x440x95 (mm)
Weight:: 225 (kg)
Bearing NJ328EM (42328EH)
Manufacturer: TMB
Sizes: 140x300x62 (mm)
Weight:: 23 (kg)
6.99 NBR 70(310,50x06,99)
Manufacturer: KASTAS
3.53 FKM 80(050,80x03,53 )
Manufacturer: KASTAS
Bearing FT40
Manufacturer: INA-FAG
Sizes: 74.613x116.688x25.400 (mm)
Weight:: 0.953 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 87x114.7x13 (mm)
Bearing 7416 AC
Manufacturer: ETERNO
Sizes: 80x200x48 (mm)
Weight:: 6 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3816-B-2Z-TVH
Manufacturer: FAG
Sizes: 80x100x15 (mm)
K780 PTFE(75x80x60)
Manufacturer: KASTAS
Sizes: 75x80x60 (mm)
Mechanical seal RM 551-63
Manufacturer: RiMi
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.
