Подшипник 6304-2NSE9
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.144 kg
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.144 kg
Технические характеристики
Обозначение : 6304-2NSE9
Размеры, мм : 20x52x15
Производитель : NACHI
Технические данные из каталога производителя :
Внутренний диаметр (d) - 20 мм.
Наружный диаметр (D) - 52 мм.
Ширина (высота) (B) - 15 мм.
Ширина наружной обоймы (C) - 15 мм.
Размер (r min.) - 1.1 мм.
Грузоподъемность динамическая (C) - 15,9 кН
Грузоподъемность статическая (C0) - 7,9 кН
Частота вращения предельная - 10000 об/мин
Количество дорожек качения - 1
Уплотнение - Есть
Bearing 388A / 382
Manufacturer: TIMKEN
Sizes: 57.531x98.425x21.000 (mm)
Weight:: 0.620 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 35.00x47.00x6.00 (mm)
BX 73 BX 1897 Ld
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 33x46x10/5 (mm)
Bearing NJ2309E (42609E)
Manufacturer: TMB
Sizes: 45x100x36 (mm)
Weight:: 1.35 (kg)
1.5 NBR 70(049,00x01,50)
Manufacturer: KASTAS
Bearing 81260 M
Manufacturer: INA
Sizes: 300x420x95 (mm)
Weight:: 40.550 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 355.00x365.60x5.30 (mm)
Подшипник RSF-4988E4
Manufacturer: NSK
Sizes: 440x600x160 (mm)
Weight:: 136 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 46.30x57.70x5.70 (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.