Mechanical seal RM 551С
Technical specifications
Designation : RM 551С
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 33
d7 - 39
L - 35
L3 - 23.5
L4 - 3
L8 - 11.5
Krestovina 20X57,5
Manufacturer: TOYO
O-RING
Manufacturer: NQK SF
Sizes: 37.50x42.80x2.65 (mm)
K21 PU(22x40x10)
Manufacturer: KASTAS
Sizes: 22x40x10 (mm)
Bearing NU2214EM (32514EH)
Manufacturer: TMB
Sizes: 70x125x31 (mm)
Weight:: 1.5 (kg)
Bearing NN3040 K
Manufacturer: ETERNO
Sizes: 200x310x82 (mm)
Weight:: 22.2 (kg)
Bearing NATV17
Manufacturer: INA-FAG
Sizes: 17x40x21 (mm)
Weight:: 20 (kg)
Bearings PWTR45 2RS
Manufacturer: INA-FAG
Sizes: 45x85x32 (mm)
Weight:: 0.883 (kg)
Bearing 32006 (2007106E)
Manufacturer: TMB
Sizes: 30x52x16 (mm)
Weight:: 0.17 (kg)
Bearing (83A839AVCS62)
Manufacturer: TMB
Sizes: 60x126.8x31.2 (mm)
Bearing 7217CETAP4 (36217KJ-SH)
Manufacturer: TMB
Sizes: 85x150x28 (mm)
Weight:: 1.85 (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.
