Mechanical seal RM 551-20
Technical specifications
Designation : RM 551-20
Producer : RiMi
Technical data from the manufacturers catalog :
d - 20
d3 - 31
d6 - 25
d7 - 30.9
L - 33
L3 - 25
L4 - 8
A 99 13x2515 Li / 2545 Ld
Manufacturer: ContiTech AG
Bearings NATR35-X-PP-A
Manufacturer: INA-FAG
Sizes: 35x72x29 (mm)
Weight:: 0.635 (kg)
RPP8 5904 ( RPP 8 5904 -V, -M, -MFX )
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 154.81x158.37x1.78 (mm)
Bearing GAC110SLK
Manufacturer: TMB
Sizes: 110x170x38.8 (mm)
Weight:: 3.68 (kg)
Корпус UGP209
Manufacturer: NACHI
Weight:: 2.3 (kg)
Подшипник 2216 K
Manufacturer: NSK-RHP
Sizes: 80x140x33 (mm)
Bearings K81172
Manufacturer: INA-FAG
Sizes: 360x440x25 (mm)
Weight:: 5.55 (kg)
K51 PU(22x32x10,4)
Manufacturer: KASTAS
Sizes: 22x32x10,4 (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.
