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
RPP14 4788 ( RPP 14 4788 -V, -M, -MFX )
Manufacturer: ContiTech AG
K22 NBR(12x17x3,7)
Manufacturer: KASTAS
Sizes: 12x17x3,7 (mm)
Bearing TWC2031
Manufacturer: INA-FAG
Sizes: 31.750x49.213x2.337 (mm)
Weight:: 0.020 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TG)
Manufacturer: STO
Sizes: 148x170x15 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA6906
Manufacturer: INA-FAG
Sizes: 35x47x30 (mm)
Bearing 61820
Manufacturer: ETERNO
Sizes: 100x125x13 (mm)
Weight:: 0.31 (kg)
Подшипник 6906N
Manufacturer: NSK-RHP
Sizes: 30x47x9 (mm)
Weight:: 0.052 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ234-E-M1 + HJ234-E
Manufacturer: FAG
Sizes: 170x310x52 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 159.50x176.30x8.40 (mm)
Bearing 3586 / 3520
Manufacturer: TIMKEN
Sizes: 45.237x84.138x30.162 (mm)
Weight:: 0.683 (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.
