Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 60.8
d7 - 69.3
L - 54.6
L3 - 43
L4 - 11.6
Bearing NUP311ENV (192311EK)
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.5 (kg)
Bearing NU315E (32315E)
Manufacturer: TMB
Sizes: 75x160x37 (mm)
Weight:: 3.3 (kg)
Bearing 3202
Manufacturer: ETERNO
Sizes: 15x35x15.9 (mm)
Weight:: 0.066 (kg)
K81 TPE(55,70x60x1,30)
Manufacturer: KASTAS
Sizes: 55,70x60x1,30 (mm)
Bearing 61822 2RS
Manufacturer: ETERNO
Sizes: 110x140x16 (mm)
Weight:: 0.6 (kg)
HTD 8M 4800 ( HTD8M 4800 -V, -M, -MFX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x80x10 (mm)
T5 DD
Manufacturer: ContiTech AG
Bearing NJ219 (42219)
Manufacturer: TMB
Sizes: 95x170x32 (mm)
Weight:: 2.9 (kg)
Bearing 51244 (8244)
Manufacturer: TMB
Sizes: 220x300x63 (mm)
Weight:: 13 (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.
