Подшипник 6903N
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.019 kg
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.019 kg
Технические характеристики из каталога производителя:
- Обозначение 6903N
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.019 Кг
- Размер (d1) 28.7 мм.
- Частота вращения предельная при пластичной смазке 24000 об/мин
- Частота вращения предельная при жидкой смазке 29000 об/мин
- Размер (a) 1.3 мм.
- Размер (b) 0.95 мм.
- Размер (r1 min.) 0.3 мм.
K18 (56x40x20,5)
Manufacturer: KASTAS
Sizes: 56x40x20,5 (mm)
RPP14 3976 ( RPP 14 3976 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 684 AZZ
Manufacturer: NSK-RHP
Sizes: 4x9x4 (mm)
Weight:: 0.001 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 92x120x13 (mm)
AX 69 AX 1783 Ld
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
K709 PTFE/NBR(22x29,3x3,2)
Manufacturer: KASTAS
Sizes: 22x29,3x3,2 (mm)
K36 (38,1x50,8x12,4)
Manufacturer: KASTAS
Sizes: 38,1x50,8x12,4 (mm)
Bearing RNA 4902 RS
Manufacturer: INA-FAG
Sizes: 20x28x13 (mm)
Weight:: 0.015 (kg)
Подшипник NUP 410
Manufacturer: NACHI
Sizes: 50x130x31 (mm)
Weight:: 2.05 (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.
