Торцевое уплотнение RM M74-68
Technical specifications
Designation : RM M74-68
Producer : RiMi
Technical data from the manufacturers catalog :
d - 68
d3 - 89
d6 - 81
d7 - 90
d8 - 4
L - 52.5
L3 - 34.5
L4 - 18
L8 - 26
L9 - 12.5
L10 - 19
L11 - 14.9
Bearing 4445
Manufacturer: INA-FAG
Sizes: 98.425x149.230x34.930 (mm)
Weight:: 2.180 (kg)
CTD 640 C8M EXTREME
Manufacturer: ContiTech AG
Bearing 51256
Manufacturer: ETERNO
Sizes: 280x380x80 (mm)
Weight:: 26.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 54x73x10 (mm)
HTD 8M 3480 ( HTD8M 3480 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 48290/48220
Manufacturer: NACHI
Sizes: 127.000x182.562x39.688 (mm)
Weight:: 3,29 (kg)
Подшипник NP 209
Manufacturer: NACHI
Sizes: 45x75x19 (mm)
Weight:: 0.42 (kg)
K17 PTFE/NBR(120x109x4,2)
Manufacturer: KASTAS
Sizes: 120x109x4,2 (mm)
Mechanical seal RM 560C-38
Manufacturer: RiMi
RPP14 7938 ( RPP 14 7938 -V, -M, -MFX )
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.
