Подшипник NF 252
Inner diameter:: 260 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 66.7 kg
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 66.7 kg
Технические характеристики из каталога производителя:
- Обозначение NF 252
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 66.7 Кг
- Частота вращения предельная при пластичной смазке 1300 об/мин
- Частота вращения предельная при жидкой смазке 1500 об/мин
- Размер (r1 min.) 5 мм.
Bearing NUP405M (92405H)
Manufacturer: TMB
Sizes: 25x80x21 (mm)
Weight:: 0.55 (kg)
Подшипник MR 84 ZZ
Manufacturer: NSK-RHP
Sizes: 4x8x3 (mm)
Weight:: 0.001 (kg)
XPZ 3150 Lw / Ld ( XPZ3150 )
Manufacturer: ContiTech AG
K17 PTFE/NBR(85x74x4,2 )
Manufacturer: KASTAS
Sizes: 85x74x4,2 (mm)
6.99 NBR 90(221,62x06,99)
Manufacturer: KASTAS
O-1190
Manufacturer: ContiTech AG
2.62 NBR 70(007,60x02,62)
Manufacturer: KASTAS
Bearing 634ZZ (80034)
Manufacturer: TMB
Sizes: 4x16x5 (mm)
Weight:: 0.0054 (kg)
Mechanical seal RM 560B-2"
Manufacturer: RiMi
Bearings FC69011
Manufacturer: INA-FAG
Sizes: 29.160x44.910x1.980 (mm)
Weight:: 0.008 (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.
