Подшипник RSF-4872E4
Inner diameter:: 360 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 27 kg
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 27 kg
Технические характеристики из каталога производителя:
- Обозначение RSF-4872E4
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 27 Кг
- Частота вращения предельная при пластичной смазке 260 об/мин
- Частота вращения предельная при жидкой смазке 530 об/мин
- Размер сопряженных деталей (da min.) 371
- Размер сопряженных деталей (Da max.) 429
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
4 NBR 90(185,00x04,00)
Manufacturer: KASTAS
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71902-E-T-P4S
Manufacturer: FAG
Sizes: 15x28x7 (mm)
Bearing 81118 TV
Manufacturer: INA-FAG
Sizes: 90x120x22 (mm)
Weight:: 0.62 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 840x910x25 (mm)
Mechanical seal RM 551B
Manufacturer: RiMi
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB9Y)
Manufacturer: STO
Sizes: 52x68x7.5/12.5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SA)
Manufacturer: STO
Sizes: 145x175x13 (mm)
AT20 DD
Manufacturer: ContiTech AG
K49 PU/NBR(35x24x4,2)
Manufacturer: KASTAS
Sizes: 35x24x4,2 (mm)
K59F PU(25x19x3,25)
Manufacturer: KASTAS
Sizes: 25x19x3,25 (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.
