Mechanical seal RM 551С
Technical specifications
Designation : RM 551С
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 44
d7 - 50
L - 40
L3 - 28.5
L4 - 3
L8 - 11.5
Bearing IR40x45x20
Manufacturer: INA-FAG
Sizes: 40x45x20 (mm)
Weight:: 0.505 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 150x172x15 (mm)
Bearing FC68959
Manufacturer: INA-FAG
Sizes: 35x52x0.787 (mm)
Weight:: 0.007 (kg)
Bearing NU2212E (32512E)
Manufacturer: TMB
Sizes: 60x110x28 (mm)
Weight:: 1.1 (kg)
Подшипник 51305
Manufacturer: NSK-RHP
Sizes: 25x52x18 (mm)
Weight:: 225 (kg)
22x2240 C 88
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x70x5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 142.00x150.00x4.00 (mm)
T5 DD
Manufacturer: ContiTech AG
Bearing RN321M (502321H)
Manufacturer: TMB
Sizes: 105x225x49 (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.
