Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 69.5
d7 - 78.4
L - 63.3
L3 - 52
L4 - 11.3
Krestovina 30,2х80
Manufacturer: TOYO

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 56x72x7 (mm)

RPP8 2480 ( RPP 8 2480 -V, -M, -MFX )
Manufacturer: ContiTech AG

K13 PU/METAL(60x75x7,5)
Manufacturer: KASTAS
Sizes: 60x75x7,5 (mm)

XPB 1450 Lw / Ld ( ХРВ 1450 )
Manufacturer: ContiTech AG

ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GAY12-NPP-B
Manufacturer: INA-FAG
Sizes: 12x40x22 (mm)

K22 PU(41,27x50,8x5,56)
Manufacturer: KASTAS
Sizes: 41,27x50,8x5,56 (mm)

Подшипник MF-2016
Manufacturer: NSK-RHP
Sizes: 20x26x16 (mm)
Weight:: 0.025 (kg)

Подшипник 7214
Manufacturer: NACHI
Sizes: 70x125x24 (mm)
Weight:: 1.12 (kg)

K41 PTFE/NBR(52x41,3x4,2)
Manufacturer: KASTAS
Sizes: 52x41,3x4,2 (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.