Подшипник NNU 4952 K
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 K
- 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
4 NBR 70(115,00x04,00)
Manufacturer: KASTAS

K01 (190x220x42)
Manufacturer: KASTAS
Sizes: 190x220x42 (mm)

T5 DD
Manufacturer: ContiTech AG

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3314
Manufacturer: FAG
Sizes: 70x150x63.5 (mm)

Подшипник 7201BDF
Manufacturer: NACHI
Sizes: 12x32x10 (mm)
Weight:: 0.04 (kg)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNAO30X42X32-ZW-ASR1
Manufacturer: INA-FAG
Sizes: 30x42x32 (mm)

Bearing 14117A / 14274
Manufacturer: TIMKEN
Sizes: 30x69.012x19.845 (mm)
Weight:: 0.358 (kg)

MEGADYNE ISORAN 104XL
Manufacturer: ContiTech AG

127 XL DD MEGADYNE ISORAN
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 55x85x10 (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.