Mechanical seal RM 551-50
Technical specifications
Designation : RM 551-50
Producer : RiMi
Technical data from the manufacturers catalog :
d - 50
d3 - 66
d6 - 64
d7 - 72.5
L - 56.5
L3 - 45
L4 - 11.5
Bearing N2338EM (2638EH)
Manufacturer: TMB
Sizes: 190x400x132 (mm)
Weight:: 82.5 (kg)
AT5 DD
Manufacturer: ContiTech AG
K37 (90x105x9,5)
Manufacturer: KASTAS
Sizes: 90x105x9,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 115x140x13 (mm)
Bearing B4
Manufacturer: INA-FAG
Sizes: 17.463x34.140x15.880 (mm)
Weight:: 0.067 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 98x116x10 (mm)
Bearing LR209NPPU
Manufacturer: INA-FAG
Sizes: 45x90x19 (mm)
Weight:: 19 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 16x32x8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 90x110x14 (mm)
Bearing SCE1210PP
Manufacturer: INA-FAG
Sizes: 19.050x25.400x15.875 (mm)
Weight:: 0.017 (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.
