Подшипник NN3052
Inner diameter:: 260 mm
Outer diameter: 364 mm
The size of the width: 104 mm
Weight:: 46 kg
Outer diameter: 364 mm
The size of the width: 104 mm
Weight:: 46 kg
Технические характеристики из каталога производителя:
- Обозначение NN3052
- Размер (r min.) 4 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 46 Кг
- Частота вращения предельная при пластичной смазке 2300 об/мин
- Частота вращения предельная при жидкой смазке 2700 об/мин
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNAO30X40X17
Manufacturer: INA-FAG
Sizes: 30x40x17 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SL)
Manufacturer: STO
Sizes: 25x30x14 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x35x7 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7211-E-T-P4S
Manufacturer: FAG
Sizes: 55x100x21 (mm)
Подшипник 7222CDB
Manufacturer: NACHI
Sizes: 110x200x38 (mm)
Weight:: 4.62 (kg)
Bearing K50x55x17
Manufacturer: INA-FAG
Sizes: 50x55x17 (mm)
Weight:: 0.0035 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1205-K-TVH-C3
Manufacturer: FAG
Sizes: 25x52x15 (mm)
AT20 DD
Manufacturer: ContiTech AG
Bearing GT22
Manufacturer: INA-FAG
Sizes: 46.038x78.588x20.638 (mm)
Weight:: 0.392 (kg)
Подшипник 7321CDF
Manufacturer: NACHI
Sizes: 105x225x49 (mm)
Weight:: 9.34 (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.
