Mechanical seal RM 155-21
Technical specifications
Designation : RM 155-21
Producer : RiMi
Technical data from the manufacturers catalog :
d - 21
d3 - 38
d6 - 30
d7 - 35.4
L - 33
L3 - 25
L4 - 8
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 135x170x15 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 370.00x388.00x9.00 (mm)
Manufacturer: ContiTech AG
Krestovina 22x51
Manufacturer: TOYO
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x62x10 (mm)
Bearing 30319
Manufacturer: ETERNO
Sizes: 95x200x45 (mm)
Weight:: 6.7 (kg)
XPC 2650 Lw / Ld ( ХРС 2650 )
Manufacturer: ContiTech AG
Bearings NATV35-PP
Manufacturer: INA
Sizes: 35x72x29 (mm)
Weight:: 0.647 (kg)
Bearings NCS5232
Manufacturer: INA
Sizes: 82.55x107.95x50.8 (mm)
Weight:: 1.102 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 158.75x184.15x12.7 (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.