Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 27
d7 - 33
L - 27
L3 - 19.5
L4 - 7.5
O-RING
Manufacturer: NQK SF
Sizes: 58.00x78.00x10.00 (mm)
K73 POLYESTER/PTFE(85x90x9,7)
Manufacturer: KASTAS
Sizes: 85x90x9,7 (mm)
Bearing AS90120
Manufacturer: INA-FAG
Sizes: 90x120x1 (mm)
Weight:: 0.039 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 62.40x68.60x3.10 (mm)
4L 600
Manufacturer: ContiTech AG
D 216,5 32x5500 Li / 5576 Ld
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x55x6 (mm)
Bearing 23044K
Manufacturer: TMB
Sizes: 220x340x90 (mm)
Weight:: 30.5 (kg)
Bearing NU308EM (32308EH)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.65 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 48x80x10 (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.
