Торцевое уплотнение RM U4(250)-90
Technical specifications
Designation : RM U4(250)-90
Producer : RiMi
Technical data from the manufacturers catalog :
d - 90
d3 - 113
d6 - 105
d7 - 115
d8 - 4
L - 85.5
L3 - 69
L4 - 16.5
L8 - 24.5
R-1400
Manufacturer: ContiTech AG
Bearing IR50x58x40
Manufacturer: INA-FAG
Sizes: 50x58x40 (mm)
Weight:: 0.209 (kg)
Подшипник 51248X
Manufacturer: NSK-RHP
Sizes: 240x340x78 (mm)
Weight:: 225 (kg)
SPB 1590 Ld
Manufacturer: ContiTech AG
Подшипник 71450/71750
Manufacturer: NACHI
Sizes: 114.300x190.500x47.625 (mm)
Weight:: 5,22 (kg)
T5 DD
Manufacturer: ContiTech AG
Bearing 23238W33
Manufacturer: TMB
Sizes: 190x340x120 (mm)
Weight:: 48 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 47x56x7 (mm)
Bearing 81213 TV
Manufacturer: INA-FAG
Sizes: 65x100x27 (mm)
Weight:: 0.721 (kg)
B 67 1762 Le/ 1700 Li
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.
