Mechanical seal RM 301-20L
Technical specifications
Designation : RM 301-20L
Producer : RiMi
Technical data from the manufacturers catalog :
d - 20
d3 - 42
d7 - 45
L - 21,5/23
L3 - 13
L4 - 8,5/10
Подшипник 6821N
Manufacturer: NSK-RHP
Sizes: 105x130x13 (mm)
Weight:: 0.324 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (FPJ6)
Manufacturer: STO
Sizes: 25x52x7 (mm)
Bearings GYE20-KRR-B
Manufacturer: INA-FAG
Weight:: 0.17 (kg)
XPZ 1080 Lw / Ld ( XPZ1080 )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 23x35x7 (mm)
Bearing NA4940
Manufacturer: ETERNO
Sizes: 200x225x280 (mm)
Weight:: 15.4 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RHE20
Manufacturer: INA-FAG
Bearing HK2816
Manufacturer: ETERNO
Sizes: 28x35x16 (mm)
Weight:: 0.029 (kg)
Подшипник F687
Manufacturer: NSK-RHP
Sizes: 7x16x3.5 (mm)
Weight:: 2.48 (kg)
Bearing NN3036KW33P5 (D3182136K)
Manufacturer: TMB
Sizes: 180x280x74 (mm)
Weight:: 16 (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.
