Подшипник NA4911
Inner diameter:: 55 mm
Outer diameter: 80 mm
The size of the width: 25 mm
Weight:: 0.4 kg
Outer diameter: 80 mm
The size of the width: 25 mm
Weight:: 0.4 kg
Технические характеристики из каталога производителя:
- Обозначение NA4911
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,4 Кг
- Частота вращения предельная при пластичной смазке 4000 об/мин
- Частота вращения предельная при жидкой смазке 6700 об/мин
- Размер сопряженных деталей (da min.) 60
- Размер сопряженных деталей (Da max.) 75
- Размер сопряженных деталей (ra max.) 1
C 138 22x3505 Li / 3564 Ld
Manufacturer: ContiTech AG
Bearing 7008ACP6 (E46108)
Manufacturer: TMB
Sizes: 40x68x15 (mm)
Weight:: 0.19 (kg)
HTD 1200 8M CXA
Manufacturer: ContiTech AG
Bearing 6212Z (60212)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.78 (kg)
K03 (90x70x20,6)
Manufacturer: KASTAS
Sizes: 90x70x20,6 (mm)
Bearing 23264 KMW33
Manufacturer: ETERNO
Sizes: 320x580x208 (mm)
Weight:: 241 (kg)
K753 PTFE/NBR(25x14x4,2)
Manufacturer: KASTAS
Sizes: 25x14x4,2 (mm)
Bearing 33114 (3DE)
Manufacturer: GMB
Sizes: 70x120x37 (mm)
Weight:: 1.7 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 80x95x10 (mm)
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.