Mechanical seal RM 551С
Technical specifications
Designation : RM 551С
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 54
d7 - 61
L - 52.5
L3 - 38.5
L4 - 4
L8 - 14
Bearing QJF1028M (116128H)
Manufacturer: TMB
Sizes: 140x210x33 (mm)
Weight:: 4.1 (kg)

Bearings NK100/36
Manufacturer: INA-FAG
Sizes: 100x120x36 (mm)
Weight:: 0.715 (kg)

Механические уплотнение WB2-50
Manufacturer: RiMi

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ N313-E-TVP2
Manufacturer: FAG
Sizes: 65x140x33 (mm)

K37 (60x70x12,5)
Manufacturer: KASTAS
Sizes: 60x70x12,5 (mm)

Bearing 89340 M
Manufacturer: INA-FAG
Sizes: 200x340x85 (mm)
Weight:: 31.930 (kg)

K09 NBR(200x212x5,5/10)
Manufacturer: KASTAS
Sizes: 200x212x5,5/10 (mm)

Manufacturer: ContiTech AG

K702 PTFE/NBR(125x136x4,2)
Manufacturer: KASTAS
Sizes: 125x136x4,2 (mm)

Bearing 6317 (317)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 4.6 (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.