Подшипник 7909 A5
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 12 mm
Weight:: 0.13 kg
Outer diameter: 68 mm
The size of the width: 12 mm
Weight:: 0.13 kg
Технические характеристики из каталога производителя:
- Обозначение 7909 A5
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,13 Кг
- Частота вращения предельная при пластичной смазке 12 000 об/мин
- Частота вращения предельная при жидкой смазке 17 000 об/мин
- Размер сопряженных деталей (da min.) 50
- Размер сопряженных деталей (Da max.) 63
- Размер сопряженных деталей (ra max.) 0,6
- Размер (a) 19,2 мм.
- Размер (r1 min.) 0,3 мм.
RPP8 7208 ( RPP 8 7208 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 6222 2RS
Manufacturer: ETERNO
Sizes: 110x200x38 (mm)
Weight:: 4.34 (kg)
Подшипник 72212C/72487
Manufacturer: NSK-RHP
Sizes: 53.975x123.825x36.512 (mm)
Weight:: 2.06 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7044-E-T-P4S
Manufacturer: FAG
Sizes: 220x340x56 (mm)
3 NBR 70(094,00x03,00)
Manufacturer: KASTAS
Bearing SCE66
Manufacturer: INA-FAG
Sizes: 9.525x14.288x9.525 (mm)
Weight:: 0.004 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x30x6 (mm)
Bearings NK29/20
Manufacturer: INA-FAG
Sizes: 29x38x20 (mm)
Weight:: 0.537 (kg)
Подшипник 24152EK30
Manufacturer: NACHI
Sizes: 260x440x180 (mm)
Weight:: 113 (kg)
K26 NBR 80(65x12x25)
Manufacturer: KASTAS
Sizes: 65x12x25 (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.