Подшипник NUP 2248
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 83.5 kg
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 83.5 kg
Технические характеристики из каталога производителя:
- Обозначение NUP 2248
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 83.5 Кг
- Частота вращения предельная при пластичной смазке 1300 об/мин
- Частота вращения предельная при жидкой смазке 1600 об/мин
- Размер (r1 min.) 4 мм.
Bearings TC3648
Manufacturer: INA-FAG
Sizes: 57.150x76.200x1.984 (mm)
Weight:: 0.017 (kg)
Подшипник 7317C
Manufacturer: NACHI
Sizes: 85x180x41 (mm)
Weight:: 4.9 (kg)
Bearing NUKR 120
Manufacturer: ETERNO
Sizes: 120x42x140 (mm)
Weight:: 5.17 (kg)
HTD 8M 3992 ( HTD8M 3992 -V, -M, -MFX )
Manufacturer: ContiTech AG
K17X PTFE/NBR(34x26,5x3,2)
Manufacturer: KASTAS
Sizes: 34x26,5x3,2 (mm)
Подшипник NUP 2234
Manufacturer: NACHI
Sizes: 170x310x86 (mm)
Weight:: 29.6 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 17x29x5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 24.70x28.50x1.90 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 88x115x13 (mm)
KBT PTFE(3x9,7 )
Manufacturer: KASTAS
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.
