Подшипник 7312 A
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.74 kg
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.74 kg
Технические характеристики из каталога производителя:
- Обозначение 7312 A
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,74 Кг
- Частота вращения предельная при пластичной смазке 4 800 об/мин
- Частота вращения предельная при жидкой смазке 6 300 об/мин
- Размер сопряженных деталей (da min.) 72
- Размер сопряженных деталей (Da max.) 118
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 42,9 мм.
- Размер (r1 min.) 1,1 мм.
HTD 8M 1912 ( HTD8M 1912 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 7210CP5 (D36210)
Manufacturer: TMB
Sizes: 50x90x20 (mm)
Weight:: 0.47 (kg)
3 FKM 80(072,00x03,00 )
Manufacturer: KASTAS
Bearing 3303 J-2Z
Manufacturer: INA-FAG
Sizes: 17x47x22.200 (mm)
Weight:: 0.140 (kg)
K73 POLYESTER/PTFE(110x115x9,7)
Manufacturer: KASTAS
Sizes: 110x115x9,7 (mm)
3 NBR 70(039,00x03,00)
Manufacturer: KASTAS
Bearing 4210 2RS
Manufacturer: ETERNO
Sizes: 50x90x23 (mm)
MEGADYNE ISORAN 525 SLV5 ( RPP5 525 SILVER )
Manufacturer: ContiTech AG
K50 PU(160x140x14)
Manufacturer: KASTAS
Sizes: 160x140x14 (mm)
Bearing D25
Manufacturer: INA-FAG
Sizes: 50.800x84.938x20.650 (mm)
Weight:: 433 (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.
