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
5.7 NBR 70(209,20x05,70)
Manufacturer: KASTAS
Krestovina 32х76
Manufacturer: TOYO
Bearings GRA104-NPP-B-206
Manufacturer: INA-FAG
Weight:: 0.31 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x43x7 (mm)
4 NBR 70(012,00x04,00)
Manufacturer: KASTAS
K21 PU(15x30x10)
Manufacturer: KASTAS
Sizes: 15x30x10 (mm)
Krestovina 50X184
Manufacturer: TOYO
Bearing 30328
Manufacturer: ETERNO
Sizes: 140x300x62 (mm)
Weight:: 21.7 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 94.00x104.00x5.00 (mm)
T10/1250 DL ( DT10 1250 )
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.
