Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 17.5
d7 - 21.6
L - 21.1
L3 - 15.5
L4 - 5.6
5.7 NBR 90(229,30x05,70)
Manufacturer: KASTAS
Mechanical seal RM 2100-2 3/8"
Manufacturer: RiMi
Bearing CBK239
Manufacturer: TMB
Sizes: 30x62x19 (mm)
Подшипник 3479/3420
Manufacturer: NSK-RHP
Sizes: 36.512x79.375x29.37 (mm)
Weight:: 0.688 (kg)
Подшипник 53212
Manufacturer: NACHI
Sizes: 60x95x28 (mm)
Weight:: 225 (kg)
T20 DD
Manufacturer: ContiTech AG
Bearing HJ224E
Manufacturer: TMB
Sizes: 120x153.5x17 (mm)
Weight:: 0.69 (kg)
RPP14 DD 3384 MFX - Megaflex
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 420.00x446.00x13.00 (mm)
Bearing FC68399C
Manufacturer: INA-FAG
Sizes: 78.100x97.350x1.800 (mm)
Weight:: 0.036 (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.
