Mechanical seal RM 301-30
Technical specifications
Designation : RM 301-30
Producer : RiMi
Technical data from the manufacturers catalog :
d - 30
d3 - 54
d7 - 57
L - 25
L3 - 15
L4 - 10
Подшипник NUP 410
Manufacturer: NACHI
Sizes: 50x130x31 (mm)
Weight:: 2.05 (kg)
K75 PHENOLIC(65x70x9,7)
Manufacturer: KASTAS
Sizes: 65x70x9,7 (mm)
Подшипник 7217BDF
Manufacturer: NACHI
Sizes: 85x150x28 (mm)
Weight:: 1.87 (kg)
Bearing 4204 ZZ
Manufacturer: ETERNO
Sizes: 20x47x18 (mm)
K21 NBR(12x26x10)
Manufacturer: KASTAS
Sizes: 12x26x10 (mm)
Bearing 6221Z (60221)
Manufacturer: TMB
Sizes: 105x190x36 (mm)
Weight:: 3.8 (kg)
Manufacturer: ContiTech AG
Bearing TWA1018
Manufacturer: INA
Sizes: 15.875x28.575x0.810 (mm)
Weight:: 0.003 (kg)
Krestovina 30x78
Manufacturer: TOYO
3 NBR 70(069,00x03,00)
Manufacturer: KASTAS
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.