Mechanical seal RM 551С
Technical specifications
Designation : RM 551С
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 88
d7 - 97
L - 80
L3 - 62
L4 - 4
L8 - 18
Bearing 28678 / 28621
Manufacturer: TIMKEN
Sizes: 50.8x96.838x24.608 (mm)
Weight:: 0.834 (kg)
Подшипник RSF-4830E4
Manufacturer: NSK-RHP
Sizes: 150x190x40 (mm)
Weight:: 2.85 (kg)
Подшипник NU 10/500
Manufacturer: NSK-RHP
Sizes: 500x664x100 (mm)
Weight:: 131 (kg)
Bearing 30226 (7226E)
Manufacturer: TMB
Sizes: 130x230x44 (mm)
Weight:: 6.85 (kg)
Mechanical seal RM 70-16A
Manufacturer: RiMi
SEALS (REINFORCED SEAL) (FS-B)
Manufacturer: FEKO
Sizes: 19x33.33x7.90 (mm)
Bearing 7214CP4 (36214J)
Manufacturer: TMB
Sizes: 70x125x24 (mm)
Weight:: 1.1 (kg)
Bearing NU2213ENM (32513ENH)
Manufacturer: TMB
Sizes: 65x120x31 (mm)
Weight:: 1.4 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 87.71x114.55x12.70 (mm)
K518 (110x85x22,4)
Manufacturer: KASTAS
Sizes: 110x85x22,4 (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.
