Mechanical seal RM 551С
Technical specifications
Designation : RM 551С
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 49
d7 - 56
L - 47.5
L3 - 33.5
L4 - 4
L8 - 14
Bearings NA4910
Manufacturer: INA-FAG
Sizes: 50x72x22 (mm)
Weight:: 0.274 (kg)
K81 TPE(108x114x1,5)
Manufacturer: KASTAS
Sizes: 108x114x1,5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 20x37x8 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ TCJT45
Manufacturer: INA-FAG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 18x38x7 (mm)
Bearing BK3038
Manufacturer: ETERNO
Sizes: 30x37x38 (mm)
Weight:: 82.5 (kg)
Подшипник 495/492A
Manufacturer: NSK-RHP
Sizes: 82.55x133.35x30.162 (mm)
Weight:: 1.514 (kg)
M (MXL)
Manufacturer: ContiTech AG
Подшипник NJ 1032
Manufacturer: NSK-RHP
Sizes: 160x240x38 (mm)
Weight:: 5.81 (kg)
Bearing 2312 K
Manufacturer: ETERNO
Sizes: 60x130x46 (mm)
Weight:: 2.6 (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.
