Подшипник NNU 4948
Inner diameter:: 240 mm
Outer diameter: 320 mm
The size of the width: 80 mm
Weight:: 18 kg
Outer diameter: 320 mm
The size of the width: 80 mm
Weight:: 18 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4948
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 18 Кг
- Частота вращения предельная при пластичной смазке 1 600 об/мин
- Частота вращения предельная при жидкой смазке 2 000 об/мин
ATG10 5890 MFX - Megaflex ( ATK10 5890 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 22332-MB
Manufacturer: FAG
Sizes: 160x340x114 (mm)
Weight:: 51.1 (kg)
SEALS (REINFORCED SEAL) (ASS)
Manufacturer: FEKO
Sizes: 460x510x20 (mm)
K35 PTFE/NBR(108x123,1x6,3)
Manufacturer: KASTAS
Sizes: 108x123,1x6,3 (mm)
RPP14 8960 ( RPP 14 8960 -V, -M, -MFX )
Manufacturer: ContiTech AG
Торцевое уплотнение RM M74-25
Manufacturer: RiMi
K26 NBR 80(85x12x35)
Manufacturer: KASTAS
Sizes: 85x12x35 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 30322-A
Manufacturer: FAG
Sizes: 110x240x54.5 (mm)
710 RPP5 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Bearing RN2208M (502508H)
Manufacturer: TMB
Sizes: 40x80x23 (mm)
Weight:: 0.43 (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.
