Mechanical seal RM 301-18
Technical specifications
Designation : RM 301-18
Producer : RiMi
Technical data from the manufacturers catalog :
d - 18
d3 - 39
d7 - 42
L - 21
L3 - 13
L4 - 8
O-RING
Manufacturer: NQK SF
Sizes: 34.52x41.58x3.53 (mm)

Bearings RSHE25-N
Manufacturer: INA-FAG
Weight:: 0.660 (kg)

Подшипник 200KBE31+L
Manufacturer: NSK-RHP
Sizes: 200x340x112 (mm)
Weight:: 38.8 (kg)

Bearing 6320Z1 (320Z1)
Manufacturer: TMB
Sizes: 100x215x47 (mm)
Weight:: 7.1 (kg)

Bearing 1207 K
Manufacturer: ETERNO
Sizes: 35x72x17 (mm)
Weight:: 0.32 (kg)

C 240 22x6095 Li / 6154 Ld
Manufacturer: ContiTech AG

Bearings NKIS25
Manufacturer: INA-FAG
Sizes: 25x47x22 (mm)
Weight:: 0.162 (kg)

MEGADYNE ISORAN 250XL
Manufacturer: ContiTech AG

SPA 732 Lw L=L EL
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 120x140x13 (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.