Mechanical seal RM 551-30
Technical specifications
Designation : RM 551-30
Producer : RiMi
Technical data from the manufacturers catalog :
d - 30
d3 - 43
d6 - 38
d7 - 43.3
L - 39
L3 - 30
L4 - 9
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x72x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 300.00x310.60x5.30 (mm)
Bearing 6420 2RS
Manufacturer: ETERNO
Sizes: 100x250x58 (mm)
Weight:: 12.9 (kg)
2 NBR 90(025,00x02,00)
Manufacturer: KASTAS
Подшипник 7220 B
Manufacturer: NSK-RHP
Sizes: 100x180x34 (mm)
Weight:: 3.28 (kg)
Bearing 619/670 (10009/670)
Manufacturer: TMB
Sizes: 670x900x103 (mm)
Weight:: 185 (kg)
Bearing FC3652120 (672836)
Manufacturer: TMB
Sizes: 180x260x120 (mm)
Weight:: 21 (kg)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 45x75/80x10/12 (mm)
Bearing 16018
Manufacturer: ETERNO
Sizes: 90x140x16 (mm)
Weight:: 0.85 (kg)
MEGADYNE ISORAN 3500 GLD14 ( RPP14 3500 GOLD )
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.
