Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 29.5
d7 - 35
L - 27.5
L3 - 20
L4 - 7.5
HTD 8M 3888 ( HTD8M 3888 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 64.60x71.60x3.50 (mm)
Подшипник 6905
Manufacturer: NACHI
Sizes: 25x42x9 (mm)
Weight:: 0.042 (kg)
K98 PU/NBR(25x32x7)
Manufacturer: KASTAS
Sizes: 25x32x7 (mm)
RPP14 4536 ( RPP 14 4536 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник NCF 2226 V
Manufacturer: SKF
Sizes: 130x230x64 (mm)
Weight:: 11.25 (kg)
Bearing BCH1310
Manufacturer: INA-FAG
Sizes: 20.638x28.575x15.875 (mm)
Weight:: 0.025 (kg)
Bearing 7212AC (46212)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.8 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 18.00x28.00x5.00 (mm)
Bearing NJ324E (42324E)
Manufacturer: TMB
Sizes: 120x260x55 (mm)
Weight:: 13.5 (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.
