Mechanical seal RM 551-44
Technical specifications
Designation : RM 551-44
Producer : RiMi
Technical data from the manufacturers catalog :
d - 44
d3 - 60
d6 - 57
d7 - 65.5
L - 52.5
L3 - 41
L4 - 11.5
Подшипник MF-5020
Manufacturer: NSK
Sizes: 50x58x20 (mm)
Weight:: 0.095 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20318-K-MB-C3
Manufacturer: FAG
Sizes: 90x190x43 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 26x52x7/8 (mm)
K94 PU(90x102,2x12,4/7,1)
Manufacturer: KASTAS
Sizes: 90x102,2x12,4/7,1 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC4)
Manufacturer: STO
Sizes: 27x37x10.5 (mm)
K701 PTFE/Spring(70x79,4x7,1)
Manufacturer: KASTAS
Sizes: 70x79,4x7,1 (mm)
ATG10 3240 MFX - Megaflex ( ATK10 3240 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
K41 PTFE/NBR(130x109,5x8,1)
Manufacturer: KASTAS
Sizes: 130x109,5x8,1 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 150x185x15 (mm)
Bearing 6204 ZZ
Manufacturer: ETERNO
Sizes: 20x47x14 (mm)
Weight:: 0.109 (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.