Mechanical seal RM 551-40
Technical specifications
Designation : RM 551-40
Producer : RiMi
Technical data from the manufacturers catalog :
d - 40
d3 - 56
d6 - 52
d7 - 60.5
L - 50.5
L3 - 39
L4 - 11.5
R-3304
Manufacturer: ContiTech AG
T20 DD
Manufacturer: ContiTech AG
K78 Aramid Phenolic/Graphite(155x160x15 )
Manufacturer: KASTAS
Sizes: 155x160x15 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 300x340x18 (mm)
Bearing 7221 AC
Manufacturer: ETERNO
Sizes: 105x190x36 (mm)
Weight:: 4.29 (kg)
630H
Manufacturer: ContiTech AG
Подшипник 6038
Manufacturer: NSK-RHP
Sizes: 190x290x46 (mm)
Weight:: 9.39 (kg)
Bearing 7022CETAP4 (36122KJ-SH)
Manufacturer: TMB
Sizes: 110x170x28 (mm)
Weight:: 1.95 (kg)
K780 PTFE(85x90x35)
Manufacturer: KASTAS
Sizes: 85x90x35 (mm)
Подшипник HR120KBE52X+L
Manufacturer: NSK-RHP
Sizes: 120x215x132 (mm)
Weight:: 18.8 (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.
