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.
Зубчатый полиуретановый ремень 38,1 мм 150 XL MEGALINEAR ( 38,1 мм 150XL )
Manufacturer: ContiTech AG
Подшипник 24038EK30
Manufacturer: NACHI
Sizes: 190x290x100 (mm)
Weight:: 24.6 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 415.80x433.00x8.60 (mm)
Bearing IR85x100x63
Manufacturer: INA-FAG
Sizes: 85x100x63 (mm)
Weight:: 1.05 (kg)
Bearing HW-7/8
Manufacturer: INA-FAG
Sizes: 22.225x52.400x25.400 (mm)
Weight:: 0.276 (kg)
Подшипник 22252CAKE4
Manufacturer: NSK-RHP
Sizes: 260x480x130 (mm)
Weight:: 104 (kg)
AT20 DD
Manufacturer: ContiTech AG
K75 PHENOLIC(90x95x5,7)
Manufacturer: KASTAS
Sizes: 90x95x5,7 (mm)
Bearing 7330 C
Manufacturer: ETERNO
Sizes: 150x320x65 (mm)
Weight:: 28.36 (kg)
88.0 MXL
Manufacturer: ContiTech AG
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.