Подшипник RS-4992E4
Inner diameter:: 460 mm
Outer diameter: 620 mm
The size of the width: 160 mm
Weight:: 142 kg
Outer diameter: 620 mm
The size of the width: 160 mm
Weight:: 142 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4992E4
- Размер (r min.) 4 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 142 Кг
- Частота вращения предельная при пластичной смазке 190 об/мин
- Частота вращения предельная при жидкой смазке 380 об/мин
- Размер сопряженных деталей (da min.) 476
- Размер сопряженных деталей (Da max.) 604
- Размер сопряженных деталей (ra max.) 3
- Материал сепаратора отсутствует
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 60x110x8 (mm)
1790 RPP5 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Подшипник 7215CDB
Manufacturer: NACHI
Sizes: 75x130x25 (mm)
Weight:: 1.23 (kg)
K17X PTFE/NBR(95x79,5x6,3)
Manufacturer: KASTAS
Sizes: 95x79,5x6,3 (mm)
SPB 1590 Ld
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 4.20x7.00x1.40 (mm)
Bearing 7226ACM (46226H)
Manufacturer: TMB
Sizes: 130x230x40 (mm)
Weight:: 6.95 (kg)
Подшипник 6911Z
Manufacturer: NACHI
Sizes: 55x80x13 (mm)
Weight:: 0.177 (kg)
Bearing F205061
Manufacturer: INA-FAG
Sizes: 42.950x63x1.050 (mm)
Weight:: 0.013 (kg)
70.4 MXL
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.