Торцевое уплотнение RM U4(250)-68
Technical specifications
Designation : RM U4(250)-68
Producer : RiMi
Technical data from the manufacturers catalog :
d - 68
d3 - 88
d6 - 81
d7 - 90
d8 - 4
L - 75.5
L3 - 59
L4 - 16.5
L8 - 24.5
Корпус UKF307+H2307
Manufacturer: NACHI
Weight:: 2.1 (kg)
Bearing LR206NPPU
Manufacturer: INA-FAG
Sizes: 30x72x16 (mm)
Weight:: 16 (kg)
K503 (120,65x101,6x19,43)
Manufacturer: KASTAS
Sizes: 120,65x101,6x19,43 (mm)
Подшипник 6810
Manufacturer: NACHI
Sizes: 50x65x7 (mm)
Weight:: 0.052 (kg)
Mechanical seal RM 551B
Manufacturer: RiMi
Bearing 6214Z (60214)
Manufacturer: TMB
Sizes: 70x125x24 (mm)
Weight:: 1.1 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x47x12 (mm)
K103 PU(95x105x6/8 )
Manufacturer: KASTAS
Sizes: 95x105x6/8 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBG)
Manufacturer: STO
Sizes: 110x135x13 (mm)
3.53 NBR 70(013,87x03,53)
Manufacturer: KASTAS
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.