Подшипник RS-4880E4
Inner diameter:: 400 mm
Outer diameter: 500 mm
The size of the width: 100 mm
Weight:: 47.5 kg
Outer diameter: 500 mm
The size of the width: 100 mm
Weight:: 47.5 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4880E4
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 47,5 Кг
- Частота вращения предельная при пластичной смазке 240 об/мин
- Частота вращения предельная при жидкой смазке 480 об/мин
- Размер сопряженных деталей (da min.) 411
- Размер сопряженных деталей (Da max.) 489
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
K69 POM(64x60x19,3)
Manufacturer: KASTAS
Sizes: 64x60x19,3 (mm)
Подшипник N 421
Manufacturer: NACHI
Sizes: 105x220.5x60 (mm)
Weight:: 19.1 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19.4x31x7 (mm)
K780 PTFE(100x105x50)
Manufacturer: KASTAS
Sizes: 100x105x50 (mm)
HTD 920 8M CXP
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 198.00x205.00x3.50 (mm)
K23 NBR(14x8x4,5)
Manufacturer: KASTAS
Sizes: 14x8x4,5 (mm)
Bearing NJ310EM (42310EH)
Manufacturer: TMB
Sizes: 50x110x27 (mm)
Weight:: 1.15 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 11.10x14.66x1.78 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x60x10 (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.
