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
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 20x33x7 (mm)
Подшипник NU 2232 EM
Manufacturer: NSK-RHP
Sizes: 160x290x80 (mm)
Weight:: 24.5 (kg)
Подшипник RLM2220
Manufacturer: NSK-RHP
Sizes: 22x29x20 (mm)
Weight:: 0.03 (kg)
C 75 22x1905 Li / 1964 Ld
Manufacturer: ContiTech AG
Подшипник 605 ZZ
Manufacturer: NSK-RHP
Sizes: 5x14x5 (mm)
Weight:: 0.003 (kg)
Bearing K20X26X17
Manufacturer: ETERNO
Sizes: 20x26x17 (mm)
Weight:: 0.016 (kg)
Подшипник 6211-2NKE
Manufacturer: NACHI
Sizes: 55x100x21 (mm)
Weight:: 0.607 (kg)
Bearing 7314ACM (46314H)
Manufacturer: TMB
Sizes: 70x150x35 (mm)
Weight:: 2.65 (kg)
MXL 44 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
T5 DD
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.