Подшипник NF 421
Inner diameter:: 105 mm
Outer diameter: 220.5 mm
The size of the width: 60 mm
Weight:: 19.1 kg
Outer diameter: 220.5 mm
The size of the width: 60 mm
Weight:: 19.1 kg
Технические характеристики из каталога производителя:
- Обозначение NF 421
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 19.1 Кг
- Частота вращения предельная при пластичной смазке 2200 об/мин
- Частота вращения предельная при жидкой смазке 2800 об/мин
- Размер (r1 min.) 4 мм.
Подшипник NNC4964CV
Manufacturer: SKF
Sizes: 320x440x118 (mm)
Weight:: 56 (kg)
Bearing TWC1625
Manufacturer: INA-FAG
Sizes: 25.400x39.688x2.337 (mm)
Weight:: 0.013 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 8.00x16.00x4.00 (mm)
Подшипник 23218CE4
Manufacturer: NSK-RHP
Sizes: 90x160x52.4 (mm)
Weight:: 4.51 (kg)
T10 DD
Manufacturer: ContiTech AG
MEGADYNE ISORAN 325 GLD5 ( RPP5 325 GOLD )
Manufacturer: ContiTech AG
AT10 DD
Manufacturer: ContiTech AG
SPA 2132 Lw L=L EL
Manufacturer: ContiTech AG
Bearing 3206ATN
Manufacturer: TMB
Sizes: 30x60x23.8 (mm)
Weight:: 0.29 (kg)
RPP8 DD 3396 MFX - Megaflex
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.
