Mechanical seal RM 551-30
Technical specifications
Designation : RM 551-30
Producer : RiMi
Technical data from the manufacturers catalog :
d - 30
d3 - 43
d6 - 38
d7 - 43.3
L - 39
L3 - 30
L4 - 9
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 29x40x10 (mm)
Bearing 7232CP5 (36232J)
Manufacturer: TMB
Sizes: 160x290x48 (mm)
Weight:: 14 (kg)
K11 TPE(180x195x14/9,5 )
Manufacturer: KASTAS
Sizes: 180x195x14/9,5 (mm)
K21 PU(82,55x101,6x14,8)
Manufacturer: KASTAS
Sizes: 82,55x101,6x14,8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 160.00x170.00x5.00 (mm)
Подшипник 5214NR
Manufacturer: NACHI
Sizes: 70x125x39.7 (mm)
Weight:: 1.82 (kg)
127 XL DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Bearing 7212BM (66212H)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.8 (kg)
1.78 NBR 70(88,62x1,78)
Manufacturer: KASTAS
Bearing NU312EM (32312EH)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.75 (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.
