Mechanical seal RM 108-14
Technical specifications
Designation : RM 108-14
Producer : RiMi
Technical data from the manufacturers catalog :
d - 14
d3 - 25
d7 - 25
L - 25
L3 - 19.5
L4 - 5.5
Подшипник 6921N
Manufacturer: NSK-RHP
Sizes: 105x145x20 (mm)
Weight:: 0.856 (kg)
Bearing 7221ACM (46221H)
Manufacturer: TMB
Sizes: 105x190x36 (mm)
Weight:: 3.85 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 36.00x46.00x5.00 (mm)
Подшипник F-5020
Manufacturer: NSK-RHP
Sizes: 50x58x20 (mm)
Weight:: 0.081 (kg)
Bearing NJ317E (42317E)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 4.65 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 37x50x6 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32020-X-XL-DF-A220-270
Manufacturer: FAG
Sizes: 100x150x64 (mm)
5.33 NBR 90(089,69x05,33 )
Manufacturer: KASTAS
K13 PU/METAL(120x135x8)
Manufacturer: KASTAS
Sizes: 120x135x8 (mm)
GEAR PULLEYS 8M-90S 227.58 (8M-90S 227.58/62)
Manufacturer: BBC
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.
