Подшипник RSF-4944E4
Inner diameter:: 220 mm
Outer diameter: 300 mm
The size of the width: 80 mm
Weight:: 17 kg
Outer diameter: 300 mm
The size of the width: 80 mm
Weight:: 17 kg
Технические характеристики из каталога производителя:
- Обозначение RSF-4944E4
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 17 Кг
- Частота вращения предельная при пластичной смазке 430 об/мин
- Частота вращения предельная при жидкой смазке 850 об/мин
- Размер сопряженных деталей (da min.) 231
- Размер сопряженных деталей (Da max.) 289
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
Подшипник 62/22NR
Manufacturer: NACHI
Sizes: 22x50x14 (mm)
Weight:: 0.12 (kg)
SPB 1590 Ld
Manufacturer: ContiTech AG
Подшипник 6209N
Manufacturer: NACHI
Sizes: 45x85x19 (mm)
Weight:: 0.407 (kg)
Подшипник 21312AXK
Manufacturer: NACHI
Sizes: 60x130x31 (mm)
Weight:: 2.19 (kg)
3.53 NBR 90(034,52x03,53)
Manufacturer: KASTAS
Bearing NATV25
Manufacturer: INA-FAG
Sizes: 25x52x25 (mm)
Weight:: 24 (kg)
AT20 DD
Manufacturer: ContiTech AG
AT10 1720 GEN III
Manufacturer: ContiTech AG
Bearing 7410BMP6 (E66410H)
Manufacturer: TMB
Sizes: 50x130x31 (mm)
Weight:: 1.92 (kg)
Bearing HK1516 2RS
Manufacturer: ETERNO
Sizes: 15x21x16 (mm)
Weight:: 0.015 (kg)
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.