Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 17.5
d7 - 21.6
L - 21.1
L3 - 15.5
L4 - 5.6
Bearing 7200CTAP4 (36200KJ)
Manufacturer: TMB
Sizes: 10x30x9 (mm)
Weight:: 0.03 (kg)
Bearing 23134 MW33
Manufacturer: ETERNO
Sizes: 170x280x88 (mm)
Weight:: 21.5 (kg)
Bearing RNU1022MZ1 (292122HZ1)
Manufacturer: TMB
Sizes: 110x170x28 (mm)
Weight:: 2.3 (kg)
Bearing EW–5/16
Manufacturer: INA
Sizes: 7.938x19.050x6.350 (mm)
Weight:: 7.94 (kg)
XPZ 2540 Lw / Ld ( XPZ2540 )
Manufacturer: ContiTech AG
Bearings AXW45
Manufacturer: INA
Weight:: 43 (kg)
Подшипник NN3014
Manufacturer: NACHI
Sizes: 70x100x30 (mm)
Weight:: 1.04 (kg)
3 FKM 80(067,00x03,00 )
Manufacturer: KASTAS
CTD 3200 C8M
Manufacturer: ContiTech AG
Bearing 7218CETAP5 (36218KJ-SH)
Manufacturer: TMB
Sizes: 90x160x30 (mm)
Weight:: 2.3 (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.