Mechanical seal RM 551-19
Technical specifications
Designation : RM 551-19
Producer : RiMi
Technical data from the manufacturers catalog :
d - 19
d3 - 31
d6 - 25
d7 - 30.9
L - 33
L3 - 25
L4 - 8
Подшипник 23148CKE4
Manufacturer: NSK-RHP
Sizes: 240x400x128 (mm)
Weight:: 66.9 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 250.00x255.30x2.65 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 30x42x6 (mm)
Bearing 31597 / 31520
Manufacturer: TIMKEN
Sizes: 36.512x76.200x29.370 (mm)
Weight:: 0.605 (kg)
Bearing GS81180
Manufacturer: INA-FAG
Sizes: 400x480x20 (mm)
Weight:: 8.260 (kg)
SPA 2132
Manufacturer: ContiTech AG
Bearing 6019ZZ (80119)
Manufacturer: TMB
Sizes: 95x145x24 (mm)
Weight:: 1.25 (kg)
Mechanical seal RM 560D-20
Manufacturer: RiMi
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x48x9 (mm)
Bearing 6026M (126H)
Manufacturer: TMB
Sizes: 130x200x33 (mm)
Weight:: 3.35 (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.
