Подшипник NNU 4934 K
Inner diameter:: 170 mm
Outer diameter: 230 mm
The size of the width: 60 mm
Weight:: 7.12 kg
Outer diameter: 230 mm
The size of the width: 60 mm
Weight:: 7.12 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4934 K
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 7,12 Кг
- Частота вращения предельная при пластичной смазке 2 400 об/мин
- Частота вращения предельная при жидкой смазке 2 800 об/мин
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4900-RSR
Manufacturer: INA
Sizes: 10x22x14 (mm)
ПОДШИПНИК КОМБИНИРОВАННЫЙ ZARF2068-TV
Manufacturer: INA
Sizes: 20x68x14 (mm)
Weight:: 0.56 (kg)
K35 PTFE/NBR(10x17,3x3,2)
Manufacturer: KASTAS
Sizes: 10x17,3x3,2 (mm)
K73 POLYESTER/PTFE(110x115x15)
Manufacturer: KASTAS
Sizes: 110x115x15 (mm)
K69 POM(83x75x9,5)
Manufacturer: KASTAS
Sizes: 83x75x9,5 (mm)
Bearing GS81112
Manufacturer: INA
Sizes: 60x85x4.750 (mm)
Weight:: 0.097 (kg)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 45x55x4 (mm)
Bearing 7004CP4 (36104J)
Manufacturer: TMB
Sizes: 20x42x10 (mm)
Weight:: 0.065 (kg)
RPP8 DD 4924 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник SL181896-E-TB
Manufacturer: INA
Sizes: 480x600x56 (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.