Mechanical seal RM 551С
Technical specifications
Designation : RM 551С
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 65
d7 - 73
L - 62
L3 - 47
L4 - 4
L8 - 15
Подшипник RSF-4844E4
Manufacturer: NSK-RHP
Sizes: 220x270x50 (mm)
Weight:: 6.45 (kg)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 42x52x7 (mm)
SEALS (REINFORCED SEAL) (ARTY)
Manufacturer: FEKO
Sizes: 20x28x5.50/6 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 30202-A
Manufacturer: FAG
Sizes: 15x35x11.75 (mm)
Bearing NU305 (32305)
Manufacturer: TMB
Sizes: 25x62x17 (mm)
Weight:: 0.23 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 7.50x16.60x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 15.60x19.20x1.80 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x37x7 (mm)
3 NBR 90(057,20x03,00)
Manufacturer: KASTAS
Bearing 399AS / 393
Manufacturer: TIMKEN
Sizes: 68.262x110x27 (mm)
Weight:: 0.821 (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.
