Mechanical seal RM 551-44
Technical specifications
Designation : RM 551-44
Producer : RiMi
Technical data from the manufacturers catalog :
d - 44
d3 - 60
d6 - 57
d7 - 65.5
L - 52.5
L3 - 41
L4 - 11.5
Подшипник 6006DDU
Manufacturer: NSK-RHP
Sizes: 30x55x13 (mm)
Weight:: 0.116 (kg)
Bearing NJ2222E (42522E)
Manufacturer: TMB
Sizes: 110x200x53 (mm)
Weight:: 6.7 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 28x45x7 (mm)
SEALS (REINFORCED SEAL) (BS)
Manufacturer: FEKO
Sizes: 125x150x15 (mm)
5.7 NBR 90(249,30x05,70)
Manufacturer: KASTAS
Manufacturer: ContiTech AG
AT20 DD
Manufacturer: ContiTech AG
Bearing 625-YB/ZZ (80025YB)
Manufacturer: TMB
Sizes: 5x16x5 (mm)
Weight:: 0.005 (kg)
240H
Manufacturer: ContiTech AG
K32 PU/POM(55x65x12 )
Manufacturer: KASTAS
Sizes: 55x65x12 (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.
