Mechanical seal RM 208-40
Technical specifications
Designation : RM 208-40
Producer : RiMi
Technical data from the manufacturers catalog :
d - 40
d3 - 56
d6 - 58
d8 - 58/61
L - 39/42
L3 - 9.5
5 NBR 70(220,00x05,00)
Manufacturer: KASTAS
Bearing 6404 (404)
Manufacturer: TMB
Sizes: 20x72x19 (mm)
Weight:: 0.41 (kg)
Bearing BCH98
Manufacturer: INA-FAG
Sizes: 14.288x20.638x12.700 (mm)
Weight:: 0.012 (kg)
Подшипник RS-4821E4
Manufacturer: NSK-RHP
Sizes: 105x130x25 (mm)
Weight:: 0.77 (kg)
K21 PU(20x25x5)
Manufacturer: KASTAS
Sizes: 20x25x5 (mm)
Bearing 7021CTAP5 (36121KJ)
Manufacturer: TMB
Sizes: 105x160x26 (mm)
Weight:: 1.6 (kg)
Bearing NKI12/20
Manufacturer: ETERNO
Sizes: 12x16x24 (mm)
Weight:: 39 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 38.00x45.06x3.53 (mm)
Bearing XW8-1/2
Manufacturer: INA-FAG
Sizes: 215.900x266.700x38.100 (mm)
Weight:: 4.419 (kg)
Подшипник 67983/67920
Manufacturer: NSK-RHP
Sizes: 203.2x282.575x46.038 (mm)
Weight:: 8.85 (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.
