Mechanical seal RM 551-16
Technical specifications
Designation : RM 551-16
Producer : RiMi
Technical data from the manufacturers catalog :
d - 16
d3 - 26
d6 - 21
d7 - 26.9
L - 30
L3 - 23
L4 - 7
Подшипник RS-5008NR
Manufacturer: NSK-RHP
Sizes: 40x68x38 (mm)
Weight:: 0.56 (kg)
STD 1072 S8M
Manufacturer: ContiTech AG
K35 PTFE/NBR(500x524x8,1 )
Manufacturer: KASTAS
Sizes: 500x524x8,1 (mm)
Bearing D21
Manufacturer: INA-FAG
Sizes: 44.450x78.588x20.650 (mm)
Weight:: 406 (kg)
K78 Aramid Phenolic/Graphite(155x160x15 )
Manufacturer: KASTAS
Sizes: 155x160x15 (mm)
Bearing 32214P5 (D7514E)
Manufacturer: TMB
Sizes: 70x125x33.25 (mm)
Weight:: 1.6 (kg)
RPP8 DD 3108 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник NJ 224 EM
Manufacturer: NSK-RHP
Sizes: 120x215x40 (mm)
Weight:: 6.43 (kg)
Bearing QJ217M (176217H)
Manufacturer: TMB
Sizes: 85x150x28 (mm)
Weight:: 2.25 (kg)
Bearing 51234
Manufacturer: ETERNO
Sizes: 170x240x55 (mm)
Weight:: 8.15 (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.