Торцевое уплотнение RM U4(250)-58
Technical specifications
Designation : RM U4(250)-58
Producer : RiMi
Technical data from the manufacturers catalog :
d - 58
d3 - 78
d6 - 70
d7 - 78
d8 - 4
L - 69.5
L3 - 55.5
L4 - 14
L8 - 22
Bearing W1-7/8
Manufacturer: INA-FAG
Sizes: 47.625x71.450x19.050 (mm)
Weight:: 0.256 (kg)
K21 NBR(14x20x5)
Manufacturer: KASTAS
Sizes: 14x20x5 (mm)
K21 NBR(135x143x12)
Manufacturer: KASTAS
Sizes: 135x143x12 (mm)
Подшипник 7309
Manufacturer: NACHI
Sizes: 45x100x25 (mm)
Weight:: 0.875 (kg)
K68 POM(90x95x15)
Manufacturer: KASTAS
Sizes: 90x95x15 (mm)
RPP14 2800 ( RPP 14 2800 -V, -M, -MFX )
Manufacturer: ContiTech AG
K22 PU(185x195x12)
Manufacturer: KASTAS
Sizes: 185x195x12 (mm)
AT20 DD
Manufacturer: ContiTech AG
Подшипник 6807
Manufacturer: NACHI
Sizes: 35x47x7 (mm)
Weight:: 0.029 (kg)
Bearing 6044MZ1 (144HZ1)
Manufacturer: TMB
Sizes: 220x340x56 (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.
