Подшипник NF 311
Inner diameter:: 55 mm
Outer diameter: 104.5 mm
The size of the width: 29 mm
Weight:: 1.4 kg
Outer diameter: 104.5 mm
The size of the width: 29 mm
Weight:: 1.4 kg
Технические характеристики из каталога производителя:
- Обозначение NF 311
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 1.40 Кг
- Частота вращения предельная при пластичной смазке 5000 об/мин
- Частота вращения предельная при жидкой смазке 6000 об/мин
- Размер (r1 min.) 2 мм.
SPZ 1024
Manufacturer: ContiTech AG
RPP14 4410 ( RPP 14 4410 -V, -M, -MFX )
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K17 PTFE/NBR(390x365,5x8,1 )
Manufacturer: KASTAS
Sizes: 390x365,5x8,1 (mm)
KBT PTFE(2,5x8 )
Manufacturer: KASTAS
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS7018-C-T-P4S
Manufacturer: FAG
Sizes: 90x140x24 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 68.00x76.00x4.00 (mm)
AT20 DD
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3920 RPP14 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Bearing S1110
Manufacturer: INA-FAG
Sizes: 17.463x22.225x15.880 (mm)
Weight:: 0.014 (kg)
Bearing 7219CP4 (36219J)
Manufacturer: TMB
Sizes: 95x170x32 (mm)
Weight:: 2.7 (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.
