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
Bearing GS87416
Manufacturer: INA-FAG
Sizes: 80x170x14.5 (mm)
Weight:: 2.222 (kg)
AX 113 AX 2900 Ld
Manufacturer: ContiTech AG
Подшипник FNTA-2035
Manufacturer: NSK-RHP
Sizes: 20x35x2 (mm)
Weight:: 0.005 (kg)
2.4 NBR 70(029,60x02,40)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 189.30x200.70x5.70 (mm)
K21 PU(115x125x15)
Manufacturer: KASTAS
Sizes: 115x125x15 (mm)
Bearing 3202 2RS
Manufacturer: ETERNO
Sizes: 15x35x15.9 (mm)
Weight:: 0.066 (kg)
Подшипник 6903
Manufacturer: NACHI
Sizes: 17x30x7 (mm)
Weight:: 0.018 (kg)
Bearing NU2256EM (32556EH)
Manufacturer: TMB
Sizes: 280x500x130 (mm)
Weight:: 115 (kg)
STD 1776 S8M
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.
