Торцевое уплотнение RM U4(250)-40
Technical specifications
Designation : RM U4(250)-40
Producer : RiMi
Technical data from the manufacturers catalog :
d - 40
d3 - 56
d6 - 51
d7 - 58
d8 - 4
L - 55
L3 - 42
L4 - 13
L8 - 21
Подшипник 53330X
Manufacturer: NSK-RHP
Sizes: 150x250x83.7 (mm)
Weight:: 0.73 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ HK4012
Manufacturer: INA-FAG
Sizes: 40x47x12 (mm)
Weight:: 0.03 (kg)
Подшипник 25TAC62B
Manufacturer: NSK-RHP
Sizes: 25x62x15 (mm)
Bearings NA4907 RS
Manufacturer: INA-FAG
Sizes: 35x55x21 (mm)
Weight:: 0.175 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 90x105x12 (mm)
MEGADYNE ISORAN 1700H
Manufacturer: ContiTech AG
Bearing NJ419M (42419H)
Manufacturer: TMB
Sizes: 95x240x55 (mm)
Weight:: 13.5 (kg)
Mechanical seal RM 156-11
Manufacturer: RiMi
Bearing R6
Manufacturer: TMB
Sizes: 9.525x22.225x7.142 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 120x140x15 (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.
