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
AT5 DD
Manufacturer: ContiTech AG
Bearing FCB25
Manufacturer: ETERNO
Sizes: 25x32x30 (mm)
Weight:: 48 (kg)
3.53 NBR 70(18,64x3,53)
Manufacturer: KASTAS
ATG10 5050 MFX - Megaflex ( ATK10 5050 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK1512
Manufacturer: INA-FAG
Sizes: 15x21x12 (mm)
Корпус UKP218+H2318
Manufacturer: NACHI
Weight:: 15.1 (kg)
Подшипник NN3013
Manufacturer: NACHI
Sizes: 65x91x26 (mm)
Weight:: 0.758 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x64x8 (mm)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 42x72x8 (mm)
AT5 DD
Manufacturer: ContiTech AG
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.
