Подшипник 7234 A
Inner diameter:: 170 mm
Outer diameter: 310 mm
The size of the width: 52 mm
Weight:: 17.3 kg
Outer diameter: 310 mm
The size of the width: 52 mm
Weight:: 17.3 kg
Технические характеристики из каталога производителя:
- Обозначение 7234 A
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 17,3 Кг
- Частота вращения предельная при пластичной смазке 1 800 об/мин
- Частота вращения предельная при жидкой смазке 2 400 об/мин
- Размер сопряженных деталей (da min.) 188
- Размер сопряженных деталей (Da max.) 292
- Размер сопряженных деталей (ra max.) 3
- Размер (a) 95,3 мм.
- Размер (r1 min.) 1,5 мм.
Bearing HK5520
Manufacturer: ETERNO
Sizes: 55x63x20 (mm)
Weight:: 0.074 (kg)
Mechanical seal RM BIA-20
Manufacturer: RiMi
O-RING
Manufacturer: NQK SF
Sizes: 100.97x111.63x5.33 (mm)
RPP8 DD 4868 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing NJ2220
Manufacturer: ETERNO
Sizes: 100x180x46 (mm)
Weight:: 4.99 (kg)
Подшипник 52330X
Manufacturer: NSK-RHP
Sizes: 150x250x140 (mm)
Weight:: 225 (kg)
DSTD 2392 DS8M
Manufacturer: ContiTech AG
RPP8 5456 ( RPP 8 5456 -V, -M, -MFX )
Manufacturer: ContiTech AG
MEGADYNE ISORAN 1424 RPP8 ( RPP 8M 1424 )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 14x22x5 (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.
