Mechanical seal RM 502-22
Technical specifications
Designation : RM 502-22
Producer : RiMi
Technical data from the manufacturers catalog :
d - 22
d3 - 36
d6 - 31
d7 - 37
L - 37.5
L3 - 24
L4 - 13.5
L8 - 14.5
2.62 NBR 90(012,70x02,62 )
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 46.48x51.26x2.39 (mm)
K81 TPE(115x124,3x1,50 )
Manufacturer: KASTAS
Sizes: 115x124,3x1,50 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 120x165x13 (mm)
Bearings NKI32/20
Manufacturer: INA
Sizes: 32x47x20 (mm)
Weight:: 0.118 (kg)
Подшипник MR 148
Manufacturer: NSK
Sizes: 8x14x3.5 (mm)
Weight:: 0.002 (kg)
Bearing K25x31x21
Manufacturer: INA
Sizes: 25x31x21 (mm)
Weight:: 0.0020 (kg)
Подшипник NP 311
Manufacturer: NACHI
Sizes: 55x104.5x29 (mm)
Weight:: 1.4 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x58x10 (mm)
Bearing GS87430
Manufacturer: INA
Sizes: 150x300x23 (mm)
Weight:: 9.580 (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.