Подшипник NNU 4964
Inner diameter:: 320 mm
Outer diameter: 440 mm
The size of the width: 118 mm
Weight:: 54.9 kg
Outer diameter: 440 mm
The size of the width: 118 mm
Weight:: 54.9 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4964
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 54,9 Кг
- Частота вращения предельная при пластичной смазке 1 100 об/мин
- Частота вращения предельная при жидкой смазке 1 400 об/мин
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 85x100x12 (mm)
RPP14 3780 ( RPP 14 3780 -V, -M, -MFX )
Manufacturer: ContiTech AG
K73 POLYESTER/PTFE(165x170x30)
Manufacturer: KASTAS
Sizes: 165x170x30 (mm)
K21 PU(240x270x18)
Manufacturer: KASTAS
Sizes: 240x270x18 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4920
Manufacturer: INA-FAG
Sizes: 115x140x40 (mm)
Подшипник N 311
Manufacturer: NSK-RHP
Sizes: 55x104.5x29 (mm)
Weight:: 1.42 (kg)
K26 NBR 90(40x10x25)
Manufacturer: KASTAS
Sizes: 40x10x25 (mm)
RPP14 DD 5512 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing 32319 (7619E)
Manufacturer: TMB
Sizes: 95x200x71.5 (mm)
Weight:: 9.8 (kg)
Bearing NUTR45
Manufacturer: INA-FAG
Sizes: 45x85x32 (mm)
Weight:: 30 (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.
