Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 29.5
d7 - 35
L - 27.5
L3 - 20
L4 - 7.5
Bearing HK3520-2RS
Manufacturer: INA-FAG
Sizes: 35x42x20 (mm)
Weight:: 0.041 (kg)
Bearing NN3040
Manufacturer: ETERNO
Sizes: 200x310x82 (mm)
Weight:: 22.2 (kg)
Торцевое уплотнение RM X-35
Manufacturer: RiMi
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x59x10 (mm)
Bearing 6213Z1 (213Z1)
Manufacturer: TMB
Sizes: 65x120x23 (mm)
Weight:: 1 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 71811-B-TVH
Manufacturer: FAG
Sizes: 55x72x9 (mm)
Bearing LM12749 / LM12710
Manufacturer: TIMKEN
Sizes: 22x45.237x15.494 (mm)
Weight:: 0.115 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 8x34x8 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 11209-TVH
Manufacturer: NACHI
Sizes: 45x85x58 (mm)
SEALS (REINFORCED SEAL) (FSS)
Manufacturer: FEKO
Sizes: 34.50x52x15.65 (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.
