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.
Bearing 6222 2RS
Manufacturer: ETERNO
Sizes: 110x200x38 (mm)
Weight:: 4.34 (kg)
Подшипник N 430
Manufacturer: NACHI
Sizes: 150x317x85 (mm)
Weight:: 53.3 (kg)
XPA 1732 Lw / Ld ( ХРА 1732 )
Manufacturer: ContiTech AG
Bearing 4216
Manufacturer: ETERNO
Sizes: 80x140x33 (mm)
Bearings RSHEY40-N
Manufacturer: INA-FAG
Weight:: 1.870 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 439.30x450.70x5.70 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 95x105x13 (mm)
2 NBR 70(021,00x02,00)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 6.5x14x5/7 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBY)
Manufacturer: STO
Sizes: 40x74x10/18 (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.