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.
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 11.6x24x10 (mm)
K33 PU(22x32x8)
Manufacturer: KASTAS
Sizes: 22x32x8 (mm)
K33 PU(85x100x10)
Manufacturer: KASTAS
Sizes: 85x100x10 (mm)
Bearing 23244K
Manufacturer: TMB
Sizes: 220x400x144 (mm)
Weight:: 81.5 (kg)
2.62 NBR 70(088,57x02,62)
Manufacturer: KASTAS
Bearing 634
Manufacturer: ETERNO
Sizes: 4x16x5 (mm)
Weight:: 0.07 (kg)
K69 POM(120x115x9,3 )
Manufacturer: KASTAS
Sizes: 120x115x9,3 (mm)
Торцевое уплотнение RM U4(250)-95
Manufacturer: RiMi
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ G1100-KRR-B-AS2/V
Manufacturer: INA-FAG
Sizes: 25.4x52x44.5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 31x43x10.5 (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.
