Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 34
d7 - 40
L - 34
L3 - 26.5
L4 - 7.5
Подшипник 23040CAKE4
Manufacturer: NSK
Sizes: 200x310x82 (mm)
Weight:: 22.6 (kg)
Подшипник NNC4968CV
Manufacturer: SKF
Sizes: 340x460x118 (mm)
Weight:: 59 (kg)
Bearing F205061
Manufacturer: INA
Sizes: 42.950x63x1.050 (mm)
Weight:: 0.013 (kg)
Подшипник 7219CDB
Manufacturer: NACHI
Sizes: 95x170x32 (mm)
Weight:: 2.78 (kg)
K22 NBR(56x68x8,5)
Manufacturer: KASTAS
Sizes: 56x68x8,5 (mm)
SEALS (REINFORCED SEAL) (SC)
Manufacturer: FEKO
Sizes: 142x170x15/16 (mm)
3 NBR 70(022,00x03,00)
Manufacturer: KASTAS
Подшипник SL182228
Manufacturer: INA
Sizes: 140x250x68 (mm)
4 FKM 80(063,00x04,00 )
Manufacturer: KASTAS
Подшипник 1208
Manufacturer: NSK
Sizes: 40x80x18 (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.