Подшипник NNU 4952
Inner diameter:: 260 mm
Outer diameter: 360 mm
The size of the width: 100 mm
Weight:: 31.1 kg
Outer diameter: 360 mm
The size of the width: 100 mm
Weight:: 31.1 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4952
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 31,1 Кг
- Частота вращения предельная при пластичной смазке 1 400 об/мин
- Частота вращения предельная при жидкой смазке 1 800 об/мин
RPP8 DD 4716 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник RS-4988E4
Manufacturer: NSK-RHP
Sizes: 440x600x160 (mm)
Weight:: 136 (kg)
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 35x47x7 (mm)
Подшипник 1305
Manufacturer: NSK-RHP
Sizes: 25x62x17 (mm)
Bearings RSTO20-X
Manufacturer: INA-FAG
Sizes: 20x47x16 (mm)
Weight:: 0.152 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA6917-ZW
Manufacturer: INA-FAG
Sizes: 100x120x63 (mm)
Bearing 7210CP6 (E36210)
Manufacturer: TMB
Sizes: 50x90x20 (mm)
Weight:: 0.47 (kg)
Bearing IR55x65x28
Manufacturer: INA-FAG
Sizes: 55x65x28 (mm)
Weight:: 0.198 (kg)
K73 POLYESTER/PTFE(210x215x25)
Manufacturer: KASTAS
Sizes: 210x215x25 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 100x120x10 (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.
