Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 49
d7 - 56
L - 42.5
L3 - 3.5
L4 - 9
Bearings NK30/30
Manufacturer: INA-FAG
Sizes: 30x40x30 (mm)
Weight:: 0.979 (kg)
Bearing K5x8x10 TV
Manufacturer: INA-FAG
Sizes: 5x8x10 (mm)
Weight:: 0.0009 (kg)
K73 POLYESTER/PTFE(84x90x6,5)
Manufacturer: KASTAS
Sizes: 84x90x6,5 (mm)
Подшипник 5311
Manufacturer: NACHI
Sizes: 55x120x49.2 (mm)
Weight:: 2.30 (kg)
Bearing NATV25
Manufacturer: INA-FAG
Sizes: 25x52x25 (mm)
Weight:: 24 (kg)
Подшипник 7220BDT
Manufacturer: NACHI
Sizes: 100x180x34 (mm)
Weight:: 3.32 (kg)
RPP14 5166 ( RPP 14 5166 -V, -M, -MFX )
Manufacturer: ContiTech AG
HTD 8M 1288 ( HTD8M 1288 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 150TMP12
Manufacturer: NSK-RHP
Sizes: 150x215x50 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 44x62x12 (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.
