Mechanical seal RM 551-38
Technical specifications
Designation : RM 551-38
Producer : RiMi
Technical data from the manufacturers catalog :
d - 38
d3 - 53
d6 - 52
d7 - 60.5
L - 50.5
L3 - 39
L4 - 11.5
Подшипник 150TMP93
Manufacturer: NSK-RHP
Sizes: 150x250x60 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 20.22x27.28x3.53 (mm)
Подшипник 7332DT
Manufacturer: NACHI
Sizes: 160x340x68 (mm)
Weight:: 30.2 (kg)
K501 PA/NBR(215x194x8,1)
Manufacturer: KASTAS
Sizes: 215x194x8,1 (mm)
K17X PTFE/NBR(130x114,5x6,3)
Manufacturer: KASTAS
Sizes: 130x114,5x6,3 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x52x7 (mm)
Подшипник 36990/36920
Manufacturer: NSK-RHP
Sizes: 177.8x227.012x30.162 (mm)
Weight:: 3.007 (kg)
Bearing 7010AC (46110)
Manufacturer: TMB
Sizes: 50x80x16 (mm)
Weight:: 0.25 (kg)
K78 Aramid Phenolic/Graphite(95x100x15 )
Manufacturer: KASTAS
Sizes: 95x100x15 (mm)
Подшипник O-16
Manufacturer: NACHI
Sizes: 50.8x75.406x19.05 (mm)
Weight:: 3.9 (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.