Mechanical seal RM 301-70
Technical specifications
Designation : RM 301-70
Producer : RiMi
Technical data from the manufacturers catalog :
d - 70
d3 - 105
d7 - 110
L - 47
L3 - 32
L4 - 15
O-RING
Manufacturer: NQK SF
Sizes: 5.40x8.00x1.30 (mm)
Bearing (752YS)
Manufacturer: TMB
Sizes: 260x374.5x60 (mm)
Подшипник 6807
Manufacturer: NACHI
Sizes: 35x47x7 (mm)
Weight:: 0.029 (kg)
Bearing GE80ES
Manufacturer: ETERNO
Sizes: 80x120x55 (mm)
Weight:: 2.2 (kg)
T5 DD
Manufacturer: ContiTech AG
Bearing NUP2216
Manufacturer: ETERNO
Sizes: 80x140x33 (mm)
Weight:: 2.13 (kg)
Bearing 64052RS (180405K)
Manufacturer: TMB
Sizes: 25x80x21 (mm)
Weight:: 0.54 (kg)
Bearing NU2204EMZ1 (32504EHZ1)
Manufacturer: TMB
Sizes: 20x47x18 (mm)
Weight:: 0.14 (kg)
Krestovina 25x78
Manufacturer: TOYO
AT5 DD
Manufacturer: ContiTech AG
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.
