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
RPP14 6874 ( RPP 14 6874 -V, -M, -MFX )
Manufacturer: ContiTech AG
K17 PTFE/NBR(140x124,5x6,3)
Manufacturer: KASTAS
Sizes: 140x124,5x6,3 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 37x52x7 (mm)
Торцевое уплотнение RM XD-35
Manufacturer: RiMi
K25 NBR/Metal(400x40x50 )
Manufacturer: KASTAS
Sizes: 400x40x50 (mm)
Подшипник MFH-1010
Manufacturer: NSK-RHP
Sizes: 10x16x10 (mm)
Weight:: 0.007 (kg)
Bearing 32030
Manufacturer: ETERNO
Sizes: 150x225x48 (mm)
Weight:: 6.35 (kg)
Krestovina 28,5X77,9
Manufacturer: TOYO
Подшипник C 2218
Manufacturer: SKF
Sizes: 90x160x40 (mm)
Weight:: 3.3 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3813-B-2Z-TVH
Manufacturer: FAG
Sizes: 65x85x15 (mm)
Weight:: 0.16 (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.
