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
Bearing 24148K
Manufacturer: TMB
Sizes: 240x400x160 (mm)
Weight:: 83 (kg)
ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN2557-TV
Manufacturer: INA-FAG
Sizes: 25x39x50 (mm)
K26 NBR 90(50x10x25)
Manufacturer: KASTAS
Sizes: 50x10x25 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 57x80x10 (mm)
MEGADYNE ISORAN 408 RPP8 ( RPP 8M 408 )
Manufacturer: ContiTech AG
Bearing 6320Z1 (320Z1)
Manufacturer: TMB
Sizes: 100x215x47 (mm)
Weight:: 7.1 (kg)
Bearing SCE2014PR
Manufacturer: INA-FAG
Sizes: 31.750x38.100x22.225 (mm)
Weight:: 0.038 (kg)
SEALS (REINFORCED SEAL) (SC)
Manufacturer: FEKO
Sizes: 109.54x158.54x33.33 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K35X42X18
Manufacturer: INA-FAG
Weight:: 0.034 (kg)
MEGADYNE ISORAN 2590 RPP14 ( RPP 14M 2590 )
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.
