Mechanical seal RM 301-20S
Technical specifications
Designation : RM 301-20S
Producer : RiMi
Technical data from the manufacturers catalog :
d - 20
d3 - 39
d7 - 42
L - 21
L3 - 13
L4 - 8
Подшипник 7204DB
Manufacturer: NACHI
Sizes: 20x47x14 (mm)
Weight:: 0.11 (kg)
Подшипник NUP 320 EM
Manufacturer: NSK-RHP
Sizes: 100x215x47 (mm)
Weight:: 8.63 (kg)
ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ205-MPA
Manufacturer: FAG
Sizes: 25x52x15 (mm)
T10 DD
Manufacturer: ContiTech AG
HTD 8M 1432 ( HTD8M 1432 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 63092RSZ3 (180309KZ3)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.84 (kg)
Bearing 626 2RS
Manufacturer: ETERNO
Sizes: 6x19x6 (mm)
Weight:: 0.279 (kg)
Bearing GS87434
Manufacturer: INA-FAG
Sizes: 170x340x27 (mm)
Weight:: 14.500 (kg)
Bearing FC66961
Manufacturer: INA-FAG
Sizes: 25.450x39.420x0.810 (mm)
Weight:: 0.004 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 290x330x20 (mm)
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.
