Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 53.3
d7 - 62
L - 47
L3 - 35
L4 - 12
K703 PTFE/NBR(280x296x9,5)
Manufacturer: KASTAS
Sizes: 280x296x9,5 (mm)
Подшипник NN3013
Manufacturer: NACHI
Sizes: 65x91x26 (mm)
Weight:: 0.758 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 470.00x478.00x4.00 (mm)
T2,5/145 ( Т2,5 145 )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 36x46x6 (mm)
Подшипник 661/653
Manufacturer: NSK-RHP
Sizes: 79.375x146.05x41.275 (mm)
Weight:: 2.881 (kg)
Bearing 635P5 (D35)
Manufacturer: TMB
Sizes: 5x19x6 (mm)
Weight:: 0.0085 (kg)
K31 PU/NBR/POM(90x105x10)
Manufacturer: KASTAS
Sizes: 90x105x10 (mm)
17x975 B 38,5
Manufacturer: ContiTech AG
K21 NBR(30x40x8 )
Manufacturer: KASTAS
Sizes: 30x40x8 (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.
