Торцевое уплотнение RM U4(250)-55
Technical specifications
Designation : RM U4(250)-55
Producer : RiMi
Technical data from the manufacturers catalog :
d - 55
d3 - 71
d6 - 67
d7 - 75
d8 - 4
L - 66.5
L3 - 52.5
L4 - 14
L8 - 22
K22 PU(35x45x6 )
Manufacturer: KASTAS
Sizes: 35x45x6 (mm)
Bearings KRV40
Manufacturer: INA-FAG
Weight:: 0.249 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x75x10 (mm)
Bearing 3776 / 3730
Manufacturer: TIMKEN
Sizes: 44.983x93.264x30.163 (mm)
Weight:: 0.952 (kg)
Bearings LR5006NPPU
Manufacturer: INA-FAG
Sizes: 30x62x19 (mm)
Weight:: 0.25 (kg)
Bearing QJ307NM
Manufacturer: TMB
Sizes: 35x80x21 (mm)
Weight:: 0.57 (kg)
Bearing NN3038KP4 (C3182138)
Manufacturer: TMB
Sizes: 190x290x75 (mm)
Weight:: 17.1 (kg)
Подшипник 6921
Manufacturer: NSK-RHP
Sizes: 105x145x20 (mm)
Weight:: 0.856 (kg)
Bearing RNA2201 2RSR
Manufacturer: INA-FAG
Sizes: 16x32x13.8 (mm)
Weight:: 0.057 (kg)
RPP8 DD 3580 MFX - Megaflex
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.
