Подшипник RNA4903
Inner diameter:: 22 mm
Outer diameter: 30 mm
The size of the width: 13 mm
Weight:: 0.023 kg
Outer diameter: 30 mm
The size of the width: 13 mm
Weight:: 0.023 kg
Технические характеристики из каталога производителя:
- Обозначение RNA4903
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,023 Кг
- Частота вращения предельная при пластичной смазке 12000 об/мин
- Частота вращения предельная при жидкой смазке 20000 об/мин
K69 POM(55x50x15)
Manufacturer: KASTAS
Sizes: 55x50x15 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 30x40x4 (mm)
C 63 22x1600 Li / 1659 Ld
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ ZKLFA1263-2Z
Manufacturer: INA-FAG
Sizes: 12x42x25 (mm)
Weight:: 0.3 (kg)
RPP14 DD 4210 MFX - Megaflex
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
K21 NBR(10x28x10)
Manufacturer: KASTAS
Sizes: 10x28x10 (mm)
Bearing K55X63X25
Manufacturer: ETERNO
Sizes: 55x63x25 (mm)
Weight:: 0.08 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 50x90x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 3.20x7.00x1.90 (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.
