Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 42.2
d7 - 50
L - 39
L3 - 27.5
L4 - 11.5
Подшипник 6810-2NSE
Manufacturer: NACHI
Sizes: 50x65x7 (mm)
Weight:: 0.052 (kg)
Подшипник 1202
Manufacturer: NSK-RHP
Sizes: 15x35x11 (mm)
Подшипник C 5912 V
Manufacturer: SKF
Sizes: 60x85x34 (mm)
Weight:: 0.64 (kg)
Bearing 33018 (2CE)
Manufacturer: GMB
Sizes: 90x140x39 (mm)
Weight:: 2.2 (kg)
2.62 NBR 70(031,42x02,62)
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCL)
Manufacturer: STO
Sizes: 80x100x13 (mm)
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 229.00x249.00x10.00 (mm)
3.53 NBR 70(24,99x3,53 )
Manufacturer: KASTAS
RPP8 DD 3852 MFX - Megaflex
Manufacturer: ContiTech AG
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.
