Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 70
d7 - 78
L - 66
L3 - 55
L4 - 11
BB111 ( ВВ 111 ) Le= 2888 мм
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 40x50x4 (mm)
Bearing 6303 2RS
Manufacturer: ETERNO
Sizes: 17x47x14 (mm)
Weight:: 0.117 (kg)
HTD 8M 6944 ( HTD8M 6944 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 81115 TV
Manufacturer: INA
Sizes: 75x100x19 (mm)
Weight:: 0.393 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 68x80x8 (mm)
Bearing WS89317
Manufacturer: INA
Sizes: 85x150x13.5 (mm)
Weight:: 1.230 (kg)
Подшипник HR33108J
Manufacturer: NSK
Sizes: 40x75x26 (mm)
Weight:: 0.503 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TA)
Manufacturer: STO
Sizes: 62x80x10 (mm)
Bearing TWB2840
Manufacturer: INA
Sizes: 44.450x63.500x1.600 (mm)
Weight:: 0.020 (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.