Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 31
d7 - 37
L - 29
L3 - 21.5
L4 - 7.5
Krestovina 25,6x99,2
Manufacturer: TOYO
O-RING
Manufacturer: NQK SF
Sizes: 309.30x320.70x5.70 (mm)
Krestovina 22x74
Manufacturer: TOYO
Подшипник HR33108J
Manufacturer: NSK-RHP
Sizes: 40x75x26 (mm)
Weight:: 0.503 (kg)
Bearings GE25-KPP-B-3
Manufacturer: INA-FAG
Weight:: 0.25 (kg)
Подшипник E30220J
Manufacturer: NACHI
Sizes: 100x180x37 (mm)
Weight:: 3.76 (kg)
Bearing DAC45840039
Manufacturer:
Sizes: 45x84x39/39 (mm)
Bearing K30x35x17
Manufacturer: INA-FAG
Sizes: 30x35x17 (mm)
Weight:: 0.0019 (kg)
K705 PTFE/NBR(355x371x11,5)
Manufacturer: KASTAS
Sizes: 355x371x11,5 (mm)
SEALS (REINFORCED SEAL) (FRV)
Manufacturer: FEKO
Sizes: 37.20x46.90x5.50/6.50 (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.
