Mechanical seal RM 551С
Technical specifications
Designation : RM 551С
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 42
d7 - 48
L - 40
L3 - 28.5
L4 - 3
L8 - 11.5
K21 PU(14x24x6)
Manufacturer: KASTAS
Sizes: 14x24x6 (mm)
Подшипник NJ 311 EW
Manufacturer: NSK-RHP
Sizes: 55x120x29 (mm)
Weight:: 1.64 (kg)
Подшипник 53232U
Manufacturer: NACHI
Sizes: 160x225x61 (mm)
Weight:: 225 (kg)
AT20 DD
Manufacturer: ContiTech AG
Подшипник 638 ZZ1
Manufacturer: NSK-RHP
Sizes: 8x28x9 (mm)
Weight:: 0.029 (kg)
Подшипник NJ 205 EW
Manufacturer: NSK-RHP
Sizes: 25x52x15 (mm)
Weight:: 0.136 (kg)
ATG10 1780 MFX - Megaflex ( ATK10 1780 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 60.00x69.00x4.50 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ GRA40
Manufacturer: INA-FAG
Bearing 6220N (50220)
Manufacturer: TMB
Sizes: 100x180x34 (mm)
Weight:: 3.15 (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.
