Mechanical seal RM 551С
Technical specifications
Designation : RM 551С
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 19
d7 - 23
L - 26
L3 - 16
L4 - 3
L8 - 10
Подшипник HR30318DJ
Manufacturer: NSK-RHP
Sizes: 90x190x46.5 (mm)
Weight:: 5.52 (kg)
Bearing 29434 (9039434)
Manufacturer: TMB
Sizes: 170x340x103 (mm)
Weight:: 44.5 (kg)
Bearing NNU4938KW33P4
Manufacturer: TMB
Sizes: 190x260x69 (mm)
Weight:: 11 (kg)
Bearing 6228M (228H)
Manufacturer: TMB
Sizes: 140x250x42 (mm)
Weight:: 7.75 (kg)
K19 PTFE/NBR/POM(135x112x16)
Manufacturer: KASTAS
Sizes: 135x112x16 (mm)
Bearing 22208 MW33
Manufacturer: ETERNO
Sizes: 40x80x23 (mm)
Weight:: 0.54 (kg)
HTD 8M 3440 ( HTD8M 3440 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 47686 / 47623A
Manufacturer: TIMKEN
Sizes: 82.55x136.525x44.45 (mm)
Weight:: 1.875 (kg)
Bearings NNTR90X220X100 2ZL
Manufacturer: INA-FAG
Sizes: 90x220x100 (mm)
Weight:: 22.5 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 42x65x10 (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.
