Подшипник NA4904
Inner diameter:: 20 mm
Outer diameter: 37 mm
The size of the width: 17 mm
Weight:: 0.077 kg
Outer diameter: 37 mm
The size of the width: 17 mm
Weight:: 0.077 kg
Технические характеристики из каталога производителя:
- Обозначение NA4904
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,077 Кг
- Частота вращения предельная при пластичной смазке 11000 об/мин
- Частота вращения предельная при жидкой смазке 18000 об/мин
- Размер сопряженных деталей (da min.) 22
- Размер сопряженных деталей (Da max.) 35
- Размер сопряженных деталей (ra max.) 0,3
Bearing WS81118
Manufacturer: INA-FAG
Sizes: 90x120x6.5 (mm)
Weight:: 0.234 (kg)
K23 NBR(35x25x7)
Manufacturer: KASTAS
Sizes: 35x25x7 (mm)
SEALS (REINFORCED SEAL) (DY)
Manufacturer: FEKO
Sizes: 10x37x7.40 (mm)
STD 736 S8M CXP
Manufacturer: ContiTech AG
Подшипник 5206AZZ
Manufacturer: NACHI
Sizes: 30x62x23.8 (mm)
Weight:: 0.29 (kg)
SPA 1150 Lw L=L EL
Manufacturer: ContiTech AG
K21 NBR(82x92x10)
Manufacturer: KASTAS
Sizes: 82x92x10 (mm)
2200 SLV8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Подшипник N 326
Manufacturer: NSK-RHP
Sizes: 130x243x58 (mm)
Weight:: 17.7 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 65.00x71.00x3.00 (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.