Mechanical seal RM 301-40
Technical specifications
Designation : RM 301-40
Producer : RiMi
Technical data from the manufacturers catalog :
d - 40
d3 - 65
d7 - 68
L - 30
L3 - 18
L4 - 12
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 145x165x13 (mm)
Bearing NA49/28 2RS
Manufacturer: ETERNO
Sizes: 28x32x45 (mm)
Weight:: 0.101 (kg)
Подшипник NU 2311 ET
Manufacturer: NSK-RHP
Sizes: 55x120x43 (mm)
Weight:: 2.18 (kg)
Подшипник 5217AN
Manufacturer: NACHI
Sizes: 85x150x49.2 (mm)
Weight:: 3.4 (kg)
Bearing LM60
Manufacturer: ETERNO
Sizes: 60x90x110 (mm)
2.62 NBR 70(72,69x2,62)
Manufacturer: KASTAS
Bearings LR203NPPU
Manufacturer: INA-FAG
Sizes: 17x47x12 (mm)
Weight:: 0.11 (kg)
Подшипник 7236DB
Manufacturer: NACHI
Sizes: 180x320x52 (mm)
Weight:: 19.9 (kg)
Подшипник 23144CKE4
Manufacturer: NSK-RHP
Sizes: 220x370x120 (mm)
Weight:: 53 (kg)
Подшипник 7238 A
Manufacturer: NSK-RHP
Sizes: 190x340x55 (mm)
Weight:: 22.4 (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.
