Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 15.1
d7 - 19.2
L - 22.1
L3 - 15.5
L4 - 6.6
Подшипник NF 311
Manufacturer: NSK-RHP
Sizes: 55x104.5x29 (mm)
Weight:: 1.42 (kg)

K85 PU(86,4x80x5,5)
Manufacturer: KASTAS
Sizes: 86,4x80x5,5 (mm)

ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32215-A
Manufacturer: FAG
Sizes: 75x130x33.25 (mm)

Bearing GE200ES
Manufacturer: ETERNO
Sizes: 200x290x130 (mm)
Weight:: 28 (kg)

RPP8 4480 ( RPP 8 4480 -V, -M, -MFX )
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 220x260x18 (mm)

Bearing GS81172
Manufacturer: INA-FAG
Sizes: 360x440x20 (mm)
Weight:: 6.975 (kg)

K35 PTFE/NBR(30x37,3x3,2)
Manufacturer: KASTAS
Sizes: 30x37,3x3,2 (mm)

Bearing RNA4906 2RS
Manufacturer: INA-FAG
Sizes: 35x47x17 (mm)
Weight:: 0.069 (kg)

K17 PTFE/NBR(48x37x4,2)
Manufacturer: KASTAS
Sizes: 48x37x4,2 (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.