Подшипник 7218 A
Inner diameter:: 90 mm
Outer diameter: 160 mm
The size of the width: 30 mm
Weight:: 2.25 kg
Outer diameter: 160 mm
The size of the width: 30 mm
Weight:: 2.25 kg
Технические характеристики из каталога производителя:
- Обозначение 7218 A
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,25 Кг
- Частота вращения предельная при пластичной смазке 4 500 об/мин
- Частота вращения предельная при жидкой смазке 6 000 об/мин
- Размер сопряженных деталей (da min.) 100
- Размер сопряженных деталей (Da max.) 150
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 51,1 мм.
- Размер (r1 min.) 1 мм.
AT3/549 GEN III ( АТ3 549 GENIII )
Manufacturer: ContiTech AG
Подшипник 41126/41286
Manufacturer: NSK
Sizes: 28.575x72.626x24.608 (mm)
Weight:: 0.472 (kg)
K69 POM(45x40x9,6)
Manufacturer: KASTAS
Sizes: 45x40x9,6 (mm)
K48 (240x215x25)
Manufacturer: KASTAS
Sizes: 240x215x25 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS7020-E-T-P4S
Manufacturer: FAG
Sizes: 100x150x24 (mm)
Подшипник 7321CDF
Manufacturer: NACHI
Sizes: 105x225x49 (mm)
Weight:: 9.34 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 100x120x15 (mm)
Bearing FC69491.1
Manufacturer: INA
Sizes: 5.893x19.558x0.810 (mm)
Weight:: 0.014 (kg)
AT10 DD
Manufacturer: ContiTech AG
Подшипник 53414
Manufacturer: NSK
Sizes: 70x150x63.6 (mm)
Weight:: 0.73 (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.