Mechanical seal RM 551-50
Technical specifications
Designation : RM 551-50
Producer : RiMi
Technical data from the manufacturers catalog :
d - 50
d3 - 66
d6 - 64
d7 - 72.5
L - 56.5
L3 - 45
L4 - 11.5
Подшипник 6026ZZ
Manufacturer: NSK-RHP
Sizes: 130x200x33 (mm)
Weight:: 3.26 (kg)
Bearing HK2020
Manufacturer: ETERNO
Sizes: 20x26x20 (mm)
Weight:: 0.024 (kg)
K69 POM(220x214x19)
Manufacturer: KASTAS
Sizes: 220x214x19 (mm)
RPP8 2608 ( RPP 8 2608 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing PI101416
Manufacturer: INA-FAG
Sizes: 15.875x22.225x25.4 (mm)
Weight:: 0.363 (kg)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 66.67x103.34/112.x12.70/27.78 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 95x115x8/5 (mm)
K21 PU(40x60x18 )
Manufacturer: KASTAS
Sizes: 40x60x18 (mm)
Подшипник 5213
Manufacturer: NSK-RHP
Sizes: 65x120x38.1 (mm)
Weight:: 1.65 (kg)
Bearing 51220 (8220)
Manufacturer: TMB
Sizes: 100x150x38 (mm)
Weight:: 2.2 (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.
