Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 72
d7 - 80
L - 66
L3 - 55
L4 - 11
Bearing 618/7-ZZ (1080087)
Manufacturer: TMB
Sizes: 7x14x3.5 (mm)
Weight:: 0.0022 (kg)
Подшипник NNF5038ADA-2LSV
Manufacturer: SKF
Sizes: 190x290x136 (mm)
Weight:: 31.5 (kg)
Bearing 61904 (1000904)
Manufacturer: TMB
Sizes: 20x37x9 (mm)
Weight:: 0.037 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x73x10 (mm)
Bearing 3310 ZZ
Manufacturer: ETERNO
Sizes: 50x110x44.4 (mm)
Weight:: 1.95 (kg)
RPP8 7144 ( RPP 8 7144 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 257.80x275.00x8.60 (mm)
Bearing 30311 (2FB)
Manufacturer: GMB
Sizes: 55x120x29 (mm)
Weight:: 1.63 (kg)
Подшипник 1322
Manufacturer: NSK-RHP
Sizes: 110x240x50 (mm)
4L 910
Manufacturer: ContiTech AG
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.
