Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 32
d7 - 38
L - 32
L3 - 24.5
L4 - 7.5
Bearings NUTR50-A
Manufacturer: INA-FAG
Sizes: 50x90x32 (mm)
Weight:: 0.95 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 190x220x12 (mm)
Bearing NUP313EM (92313EH)
Manufacturer: TMB
Sizes: 65x140x33 (mm)
Weight:: 2.35 (kg)
Bearings RNA69/22
Manufacturer: INA-FAG
Sizes: 28x39x30 (mm)
Weight:: 0.098 (kg)
Bearings GAY107-NPP-B
Manufacturer: INA-FAG
Weight:: 0.39 (kg)
AT3/417 GEN III ( АТ3 417 GENIII )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 100x124x12 (mm)
Bearing 61905-ZZP5 (D1080905)
Manufacturer: TMB
Sizes: 25x42x9 (mm)
Weight:: 0.045 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 46.80x53.00x3.10 (mm)
Bearing FC3854124
Manufacturer: TMB
Sizes: 190x270x124 (mm)
Weight:: 24.2 (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.
