Mechanical seal RM 156-20
Technical specifications
Designation : RM 156-20
Producer : RiMi
Technical data from the manufacturers catalog :
d - 20
d3 - 33.5
d7 - 38
L - 31
L3 - 23
L4 - 8
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3307-B-2Z-TVH
Manufacturer: FAG
Sizes: 35x80x34.9 (mm)
Weight:: 0.667 (kg)
Подшипник 7204BDB
Manufacturer: NACHI
Sizes: 20x47x14 (mm)
Weight:: 0.11 (kg)
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 85.32x92.38x3.53 (mm)
Подшипник NNCL4976CV
Manufacturer: SKF
Sizes: 380x520x140 (mm)
Weight:: 90.5 (kg)
Подшипник MFJ-5024
Manufacturer: NSK-RHP
Sizes: 50x58x24 (mm)
Weight:: 0.084 (kg)
Подшипник N 1021
Manufacturer: NACHI
Sizes: 105x145.5x26 (mm)
Weight:: 1.85 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K90X97X20
Manufacturer: INA-FAG
Weight:: 0.109 (kg)
17x3937 B 155
Manufacturer: ContiTech AG
Подшипник NU 312 EM
Manufacturer: NSK-RHP
Sizes: 60x130x31 (mm)
Weight:: 2.06 (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.
