Mechanical seal RM 551С
Technical specifications
Designation : RM 551С
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 67
d7 - 75
L - 64
L3 - 49
L4 - 4
L8 - 15
Bearing 3778 / 3720
Manufacturer: TIMKEN
Sizes: 47.625x93.264x30.162 (mm)
Weight:: 0.898 (kg)
Подшипник NJ 1038
Manufacturer: NSK-RHP
Sizes: 190x290x46 (mm)
Weight:: 10.7 (kg)
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLF40100-2Z
Manufacturer: INA-FAG
Sizes: 40x100x34 (mm)
Weight:: 3.9 (kg)
Bearing BK2030
Manufacturer: ETERNO
Sizes: 20x26x30 (mm)
Weight:: 37.5 (kg)
Подшипник HM807046/HM807011
Manufacturer: NSK-RHP
Sizes: 50.8x104.775x36.512 (mm)
Weight:: 1.5 (kg)
K21 PU(12x17x3 )
Manufacturer: KASTAS
Sizes: 12x17x3 (mm)
Подшипник 7006 C
Manufacturer: NSK-RHP
Sizes: 30x55x13 (mm)
Weight:: 0.134 (kg)
Подшипник 51207
Manufacturer: NACHI
Sizes: 35x62x18 (mm)
Weight:: 225 (kg)
Bearing 30210
Manufacturer: ETERNO
Sizes: 50x90x20 (mm)
Weight:: 0.54 (kg)
2.5 NBR 90(027,00x02,50)
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.
