Mechanical seal RM 301-20S
Technical specifications
Designation : RM 301-20S
Producer : RiMi
Technical data from the manufacturers catalog :
d - 20
d3 - 39
d7 - 42
L - 21
L3 - 13
L4 - 8
Bearing 13X49
Manufacturer: INA-FAG
Sizes: 33.338x57.252x17.488 (mm)
Weight:: 0.209 (kg)
75.2 MXL
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4901-RSR
Manufacturer: INA-FAG
Sizes: 12x24x14 (mm)
RPP8 2512 ( RPP 8 2512 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ БЕЗ КОЛЕЦ K15X21X21
Manufacturer: INA-FAG
Sizes: 15x21x21 (mm)
Bearing 22318W33 (3618W33)
Manufacturer: TMB
Sizes: 90x190x64 (mm)
Weight:: 9.05 (kg)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 22218-E1-K
Manufacturer: FAG
Sizes: 90x160x40 (mm)
K17X PTFE/NBR(50x39x4,2)
Manufacturer: KASTAS
Sizes: 50x39x4,2 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 51.30x68.50x8.60 (mm)
Bearing ZS76119
Manufacturer: INA-FAG
Sizes: 76x119x16 (mm)
Weight:: 0.806 (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.
