Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 29.5
d7 - 35
L - 27.5
L3 - 20
L4 - 7.5
Bearing 6234M (234H)
Manufacturer: TMB
Sizes: 170x310x52 (mm)
Weight:: 16 (kg)
RPP8 2256 ( RPP 8 2256 -V, -M, -MFX )
Manufacturer: ContiTech AG
RPP14 3962 ( RPP 14 3962 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 6206P5 (D206)
Manufacturer: TMB
Sizes: 30x62x16 (mm)
Weight:: 0.2 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 125.00x133.00x4.00 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 68x90x10 (mm)
K54 NBR(60x44x4)
Manufacturer: KASTAS
Sizes: 60x44x4 (mm)
Bearing GH035051
Manufacturer: GMB
Sizes: 35x65x35/35 (mm)
Bearing 7221CETAP5 (36221KJ-SH)
Manufacturer: TMB
Sizes: 105x190x36 (mm)
Weight:: 3.85 (kg)
K27 NBR(40x48x7/5)
Manufacturer: KASTAS
Sizes: 40x48x7/5 (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.
