Подшипник NNU 4956
Inner diameter:: 280 mm
Outer diameter: 380 mm
The size of the width: 100 mm
Weight:: 33 kg
Outer diameter: 380 mm
The size of the width: 100 mm
Weight:: 33 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4956
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 33 Кг
- Частота вращения предельная при пластичной смазке 1 300 об/мин
- Частота вращения предельная при жидкой смазке 1 700 об/мин
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ ZKLDF325
Manufacturer: INA-FAG
Sizes: 325x450x60 (mm)
Weight:: 28 (kg)
ATG10 4620 MFX - Megaflex ( ATK10 4620 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Bearing NJ203ETN (42203EA)
Manufacturer: TMB
Sizes: 17x42x12 (mm)
Weight:: 0.07 (kg)
K38 PU(91x99x8)
Manufacturer: KASTAS
Sizes: 91x99x8 (mm)
Bearing NJ311EMZ1
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.5 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 97.79x108.45x5.33 (mm)
RPP8 7048 ( RPP 8 7048 -V, -M, -MFX )
Manufacturer: ContiTech AG
Krestovina 41x106
Manufacturer: TOYO
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ T7FC065
Manufacturer: FAG
Sizes: 65x130x37 (mm)
K21 PU(38,1x50,8x6,35)
Manufacturer: KASTAS
Sizes: 38,1x50,8x6,35 (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.
