Торцевое уплотнение RM U4(250)-85
Technical specifications
Designation : RM U4(250)-85
Producer : RiMi
Technical data from the manufacturers catalog :
d - 85
d3 - 108
d6 - 100
d7 - 110
d8 - 4
L - 83.5
L3 - 67
L4 - 16.5
L8 - 24.5
Bearing 39581 / 39520
Manufacturer: TIMKEN
Sizes: 57.150x112.712x30.162 (mm)
Weight:: 1.400 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 90x115x10 (mm)
T2,5/540 ( Т2,5 540 )
Manufacturer: ContiTech AG
K55F NBR/Metal(20x6x5,5)
Manufacturer: KASTAS
Sizes: 20x6x5,5 (mm)
Bearing RNU213EM (292213EM)
Manufacturer: TMB
Weight:: 1.45 (kg)
Bearing HK2016 2RS
Manufacturer: ETERNO
Sizes: 20x26x16 (mm)
Weight:: 0.018 (kg)
Bushing H2330
Manufacturer: ETERNO
Sizes: 150x195x139 (mm)
Weight:: 6.63 (kg)
T20 DD
Manufacturer: ContiTech AG
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ TFE25
Manufacturer: INA-FAG
Подшипник 52400/52637
Manufacturer: NSK-RHP
Sizes: 101.6x161.925x36.512 (mm)
Weight:: 2.692 (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.
