Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 23
d7 - 27
L - 24.6
L3 - 18
L4 - 6.6
Bearing HM89448 / HM89411
Manufacturer: TIMKEN
Sizes: 36.512x76.200x29.370 (mm)
Weight:: 0.644 (kg)
Подшипник NU 214 EM
Manufacturer: NSK-RHP
Sizes: 70x125x24 (mm)
Weight:: 1.29 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 27x47x10 (mm)
Подшипник 54211U
Manufacturer: NSK-RHP
Sizes: 55x90x55 (mm)
Weight:: 0.73 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 6.60x10.60x2.00 (mm)
Bearing 29380 (9039380)
Manufacturer: TMB
Sizes: 400x620x132 (mm)
Weight:: 150 (kg)
Подшипник NU 212 EW
Manufacturer: NSK-RHP
Sizes: 60x110x22 (mm)
Weight:: 0.824 (kg)
RPP8 7424 ( RPP 8 7424 -V, -M, -MFX )
Manufacturer: ContiTech AG
K21 NBR(28x43x10)
Manufacturer: KASTAS
Sizes: 28x43x10 (mm)
K21 NBR(9x14x3,5)
Manufacturer: KASTAS
Sizes: 9x14x3,5 (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.
