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
17x7496 B 295
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 3.50x5.90x1.20 (mm)
Bearings TC2840
Manufacturer: INA-FAG
Sizes: 44.450x63.500x1.984 (mm)
Weight:: 0.020 (kg)
Подшипник NCF2920CV
Manufacturer: SKF
Sizes: 100x140x24 (mm)
Weight:: 1.15 (kg)
2.5 NBR 90(012,00x02,50)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 68.80x75.00x3.10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 194.30x200.50x3.10 (mm)
Bearing 32919 (2007919)
Manufacturer: TMB
Sizes: 95x130x23 (mm)
Weight:: 0.825 (kg)
HTD 8M 1328 ( HTD8M 1328 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing NJ205EV (532205E)
Manufacturer: TMB
Sizes: 25x52x15 (mm)
Weight:: 0.14 (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.
