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
Bearing 51324 (8324)
Manufacturer: TMB
Sizes: 120x210x70 (mm)
Weight:: 11 (kg)
Bearings RCT28A
Manufacturer: INA-FAG
Sizes: 88.900x171.450x41.275 (mm)
Weight:: 4.389 (kg)
4 NBR 70(042,00x04,00)
Manufacturer: KASTAS
Подшипник 23226AXK
Manufacturer: NACHI
Sizes: 130x230x80 (mm)
Weight:: 14.5 (kg)
KKT PTFE CARBON(2x9,7)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 250.00x260.66x5.33 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81122-TV
Manufacturer: INA-FAG
Sizes: 110x145x11 (mm)
Bearing 6409 ZZ
Manufacturer: ETERNO
Sizes: 45x120x29 (mm)
Weight:: 1.55 (kg)
RPP8 1952 ( RPP 8 1952 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearings GAY30-NPP-B
Manufacturer: INA-FAG
Weight:: 0.25 (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.
