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 RNA 4903
- 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
1680 RPP8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
K21 NBR(5x11x5)
Manufacturer: KASTAS
Sizes: 5x11x5 (mm)
HTD 2000 5M
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 157.00x171.00x7.00 (mm)
Bearing 638P5 (D38)
Manufacturer: TMB
Sizes: 8x28x9 (mm)
Weight:: 0.03 (kg)
Bearing 7005ACP5 (D46105)
Manufacturer: TMB
Sizes: 25x47x12 (mm)
Weight:: 0.075 (kg)
K21 NBR(80x95x12)
Manufacturer: KASTAS
Sizes: 80x95x12 (mm)
K22 NBR(20x32x7)
Manufacturer: KASTAS
Sizes: 20x32x7 (mm)
K21 PU(65x80x10)
Manufacturer: KASTAS
Sizes: 65x80x10 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ NK70/25
Manufacturer: INA-FAG
Sizes: 70x85x25 (mm)
Weight:: 0.26 (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.
