Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 31
d7 - 37
L - 29
L3 - 21.5
L4 - 7.5
Bearing 7209CTAP4 (36209KJ)
Manufacturer: TMB
Sizes: 45x85x19 (mm)
Weight:: 0.42 (kg)
2.62 NBR 70(139,37x2,62)
Manufacturer: KASTAS
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI20/16
Manufacturer: INA-FAG
Sizes: 20x32x16 (mm)
RPP8 DD 4660 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing LS120155
Manufacturer: INA-FAG
Sizes: 120x155x7 (mm)
Weight:: 0.415 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 71808-B-TVH
Manufacturer: FAG
Sizes: 40x52x7 (mm)
K35 PTFE/NBR(110x125,1x6,3)
Manufacturer: KASTAS
Sizes: 110x125,1x6,3 (mm)
RPP14 5698 ( RPP 14 5698 -V, -M, -MFX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 31x55x7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 12x23x10 (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.
