Mechanical seal RM 551-22
Technical specifications
Designation : RM 551-22
Producer : RiMi
Technical data from the manufacturers catalog :
d - 22
d3 - 33
d6 - 30
d7 - 35.4
L - 33
L3 - 25
L4 - 8
K19 PTFE/NBR/POM(140x121,5x19)
Manufacturer: KASTAS
Sizes: 140x121,5x19 (mm)
Bearing NU2308EM (32608EH)
Manufacturer: TMB
Sizes: 40x90x33 (mm)
Weight:: 0.98 (kg)
K79 POLYESTER/GRAPHITE(75x80x5,6)
Manufacturer: KASTAS
Sizes: 75x80x5,6 (mm)
K73 POLYESTER/PTFE(295x300x30)
Manufacturer: KASTAS
Sizes: 295x300x30 (mm)
K21 PU(20x40x12)
Manufacturer: KASTAS
Sizes: 20x40x12 (mm)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 82.55x139.70/153.x3.20/19.40 (mm)
Подшипник 7340 A
Manufacturer: NSK-RHP
Sizes: 200x420x80 (mm)
Weight:: 54.4 (kg)
K48 (170x150x16 )
Manufacturer: KASTAS
Sizes: 170x150x16 (mm)
STD 800 S8M CXP
Manufacturer: ContiTech AG
Bearing BK2816
Manufacturer: ETERNO
Sizes: 28x35x16 (mm)
Weight:: 34.1 (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.
