Mechanical seal RM 551С
Technical specifications
Designation : RM 551С
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 31
d7 - 37
L - 33
L3 - 21.5
L4 - 3
L8 - 11.5
Подшипник 7212DT
Manufacturer: NACHI
Sizes: 60x110x22 (mm)
Weight:: 0.82 (kg)
K33 PU(20x26x5,5)
Manufacturer: KASTAS
Sizes: 20x26x5,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 500x544x20 (mm)
T20 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 92.00x96.00x2.00 (mm)
Bearing FT12
Manufacturer: INA-FAG
Sizes: 30.163x53.188x15.875 (mm)
Weight:: 0.141 (kg)
K33 PU(69,85x82,55x9,53)
Manufacturer: KASTAS
Sizes: 69,85x82,55x9,53 (mm)
Made in USA ContiTech 14GTR-3360
Manufacturer: ContiTech AG
B 167 4312 Le/ 4250 Li
Manufacturer: ContiTech AG
Bearing NU307 (32307)
Manufacturer: TMB
Sizes: 35x80x21 (mm)
Weight:: 0.47 (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.
