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
Bearing NJ311EV (42311EK)
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.5 (kg)
HTD 8M 5336 ( HTD8M 5336 -V, -M, -MFX )
Manufacturer: ContiTech AG
K36 (14x22x8,5)
Manufacturer: KASTAS
Sizes: 14x22x8,5 (mm)
P-1280
Manufacturer: ContiTech AG
DHTD 1690 D5M
Manufacturer: ContiTech AG
Bearing 81117 TV
Manufacturer: INA-FAG
Sizes: 85x110x19 (mm)
Weight:: 0.42 (kg)
Bearing 399AS / 394AS
Manufacturer: TIMKEN
Sizes: 68.262x110x21.999 (mm)
Weight:: 0.741 (kg)
Подшипник 6907NR
Manufacturer: NACHI
Sizes: 35x55x10 (mm)
Weight:: 0.075 (kg)
Bearing IR20x28x20
Manufacturer: INA-FAG
Sizes: 20x28x20 (mm)
Weight:: 0.452 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 19x32x7 (mm)
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.
