Mechanical seal RM 551-75
Technical specifications
Designation : RM 551-75
Producer : RiMi
Technical data from the manufacturers catalog :
d - 75
d3 - 95
d6 - 87
d7 - 94.5
L - 68.5
L3 - 57
L4 - 11.5
Подшипник NU 2317 ET
Manufacturer: NSK-RHP
Sizes: 85x180x60 (mm)
Weight:: 6.77 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 200x240x16 (mm)
AT5/825 ( АТ5 825 )
Manufacturer: ContiTech AG
Bearing NUP206E (92206E)
Manufacturer: TMB
Sizes: 30x62x16 (mm)
Weight:: 0.21 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 225.00x234.00x4.50 (mm)
Подшипник 6307VV
Manufacturer: NSK-RHP
Sizes: 35x80x21 (mm)
Weight:: 0.464 (kg)
Подшипник 6460/6420
Manufacturer: NSK-RHP
Sizes: 73.025x149.225x53.975 (mm)
Weight:: 4.43 (kg)
Подшипник 7222DF
Manufacturer: NACHI
Sizes: 110x200x38 (mm)
Weight:: 4.62 (kg)
K25 NBR/Metal(75x15x22)
Manufacturer: KASTAS
Sizes: 75x15x22 (mm)
HTD 8M 7328 ( HTD8M 7328 -V, -M, -MFX )
Manufacturer: ContiTech AG
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.
