Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 83
d7 - 92
L - 68.3
L3 - 57
L4 - 11.3
Подшипник 3479/3420
Manufacturer: NSK-RHP
Sizes: 36.512x79.375x29.37 (mm)
Weight:: 0.688 (kg)
Подшипник 5209Z
Manufacturer: NACHI
Sizes: 45x85x30.2 (mm)
Weight:: 0.62 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 12x22x7 (mm)
Bearing NUTR1542
Manufacturer: INA-FAG
Sizes: 15x42x19 (mm)
Weight:: 18 (kg)
Подшипник 30260
Manufacturer: NSK-RHP
Sizes: 300x540x96 (mm)
Weight:: 80.6 (kg)
Подшипник 7322C
Manufacturer: NACHI
Sizes: 110x240x50 (mm)
Weight:: 11 (kg)
Подшипник NCF 2213 V
Manufacturer: SKF
Sizes: 65x120x31 (mm)
Weight:: 1.57 (kg)
K09 NBR(88x96x4/7)
Manufacturer: KASTAS
Sizes: 88x96x4/7 (mm)
Подшипник M12649/M12610
Manufacturer: NSK-RHP
Sizes: 21.43x50.005x17.526 (mm)
Weight:: 0.174 (kg)
Подшипник NNC4910V
Manufacturer: NACHI
Sizes: 50x72x22 (mm)
Weight:: 0.30 (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.
