Mechanical seal RM 502-35
Technical specifications
Designation : RM 502-35
Producer : RiMi
Technical data from the manufacturers catalog :
d - 35
d3 - 49
d6 - 44
d7 - 50
L - 42.5
L3 - 30.5
L4 - 12
L8 - 13
Подшипник 2585/2523
Manufacturer: NSK-RHP
Sizes: 33.338x69.85x23.812 (mm)
Weight:: 0.432 (kg)
PJ 711 / 280 J
Manufacturer: ContiTech AG
Bearing 18685 / 18620
Manufacturer: TIMKEN
Sizes: 44.45x79.375x17.462 (mm)
Weight:: 0.345 (kg)
Подшипник 21306AX
Manufacturer: NACHI
Sizes: 30x72x19 (mm)
Weight:: 0.43 (kg)
Подшипник 6904N
Manufacturer: NACHI
Sizes: 20x37x9 (mm)
Weight:: 0.037 (kg)
Bearing DAC37740045
Manufacturer:
Sizes: 37x74x45/45 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2312-TVH
Manufacturer: FAG
Sizes: 60x130x46 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 13.00x17.00x2.00 (mm)
Подшипник 7221 B
Manufacturer: NSK-RHP
Sizes: 105x190x36 (mm)
Weight:: 3.92 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 44.45x69.11x9.53 (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.
