Подшипник 6303-2NKE9
Inner diameter:: 17 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.115 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.115 kg
Технические характеристики
Обозначение : 6303-2NKE9
Размеры, мм : 17x47x14
Производитель : NACHI
Технические данные из каталога производителя :
Внутренний диаметр (d) - 17 мм.
Наружный диаметр (D) - 47 мм.
Ширина (высота) (B) - 14 мм.
Ширина наружной обоймы (C) - 14 мм.
Размер (r min.) - 1.0 мм.
Грузоподъемность динамическая (C) - 13,6 кН
Грузоподъемность статическая (C0) - 6,55 кН
Частота вращения предельная - 11000 об/мин
Количество дорожек качения - 1
Уплотнение - Есть
Bearing 29472 (9039472)
Manufacturer: TMB
Sizes: 360x640x170 (mm)
Weight:: 230 (kg)
Bearing K5X8X8TN
Manufacturer: ETERNO
Sizes: 5x8x8 (mm)
Weight:: 0.0007 (kg)
K68 POM(115x120x9,5 )
Manufacturer: KASTAS
Sizes: 115x120x9,5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCW)
Manufacturer: STO
Sizes: 70x100x10 (mm)
K21 NBR(60x70x7)
Manufacturer: KASTAS
Sizes: 60x70x7 (mm)
3 NBR 70(023,50x03,00)
Manufacturer: KASTAS
Bearing NUP410M (92410H)
Manufacturer: TMB
Sizes: 50x130x31 (mm)
Weight:: 2.05 (kg)
AT3/270 GEN III ( АТ3 270 GENIII )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 37.00x45.00x4.00 (mm)
Подшипник 55175/55437
Manufacturer: NSK-RHP
Sizes: 44.45x111.125x30.162 (mm)
Weight:: 1.381 (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.