Подшипник N 304
Inner diameter:: 20 mm
Outer diameter: 44.5 mm
The size of the width: 15 mm
Weight:: 0.15 kg
Outer diameter: 44.5 mm
The size of the width: 15 mm
Weight:: 0.15 kg
Технические характеристики из каталога производителя:
- Обозначение N 304
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.150 Кг
- Частота вращения предельная при пластичной смазке 12000 об/мин
- Частота вращения предельная при жидкой смазке 14000 об/мин
- Размер (r1 min.) 0.6 мм.
Подшипник 7309CDB
Manufacturer: NACHI
Sizes: 45x100x25 (mm)
Weight:: 0.875 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 35x50x8 (mm)
Bearing TWB2870
Manufacturer: INA
Sizes: 44.450x63.500x1.600 (mm)
Weight:: 0.020 (kg)
Bearing 7209ACP5 (D46209)
Manufacturer: TMB
Sizes: 45x85x19 (mm)
Weight:: 0.42 (kg)
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ DKLFA1575-2RS
Manufacturer: INA
Sizes: 15x45x32 (mm)
Weight:: 0.73 (kg)
Bearing S6008-2Z
Manufacturer: ETERNO
Sizes: 40.00x68.00x15.00 (mm)
Weight:: 190 (kg)
Bearing NN3064
Manufacturer: ETERNO
Sizes: 320x480x121 (mm)
Weight:: 74.2 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71912-E-T-P4S
Manufacturer: FAG
Sizes: 60x85x13 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 3.00x4.50x0.75 (mm)
Bearing 61818
Manufacturer: ETERNO
Sizes: 90x115x13 (mm)
Weight:: 0.28 (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.