Mechanical seal RM 551-44
Technical specifications
Designation : RM 551-44
Producer : RiMi
Technical data from the manufacturers catalog :
d - 44
d3 - 60
d6 - 57
d7 - 65.5
L - 52.5
L3 - 41
L4 - 11.5
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 140x160x14 (mm)
HTD 1120 8M EXTREME
Manufacturer: ContiTech AG
K94 PU(140x155x14/9,5)
Manufacturer: KASTAS
Sizes: 140x155x14/9,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 15x26x7 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4918
Manufacturer: INA-FAG
Sizes: 90x125x35 (mm)
SEALS (REINFORCED SEAL) (BS)
Manufacturer: FEKO
Sizes: 200x225x10 (mm)
K59 NBR(16x10x2,55)
Manufacturer: KASTAS
Sizes: 16x10x2,55 (mm)
Bearing NJ305 (42305)
Manufacturer: TMB
Sizes: 25x62x17 (mm)
Weight:: 0.24 (kg)
Bearing 495A / 492A
Manufacturer: TIMKEN
Sizes: 76.2x133.35x30.162 (mm)
Weight:: 1.71 (kg)
Bearing NUKR 140
Manufacturer: ETERNO
Sizes: 140x48x160 (mm)
Weight:: 7.98 (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.
