Подшипник NNU 4938 K
Inner diameter:: 190 mm
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 10.9 kg
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 10.9 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4938 K
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 10,9 Кг
- Частота вращения предельная при пластичной смазке 2 000 об/мин
- Частота вращения предельная при жидкой смазке 2 600 об/мин
CX 118 CX 3062 Ld
Manufacturer: ContiTech AG
Bearings NNTR110X260X115 2ZL
Manufacturer: INA-FAG
Sizes: 110x260x115 (mm)
Weight:: 35.6 (kg)
K84 PU(230x220x8,4 )
Manufacturer: KASTAS
Sizes: 230x220x8,4 (mm)
Торцевое уплотнение RM MG1-50
Manufacturer: RiMi
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x30x5 (mm)
Подшипник 23224AXK
Manufacturer: NACHI
Sizes: 120x215x76 (mm)
Weight:: 12.3 (kg)
RPP14 9058 ( RPP 14 9058 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 7203BEA
Manufacturer: NSK-RHP
Sizes: 17x40x12 (mm)
Корпус UKTX16+H2316
Manufacturer: NACHI
Weight:: 11.4 (kg)
Bearing 7309AC (46309)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.91 (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.
