Mechanical seal RM 551-20
Technical specifications
Designation : RM 551-20
Producer : RiMi
Technical data from the manufacturers catalog :
d - 20
d3 - 31
d6 - 25
d7 - 30.9
L - 33
L3 - 25
L4 - 8
Bearing (81UKR212)
Manufacturer: TMB
Sizes: 60x110x36 (mm)
AT10 DD
Manufacturer: ContiTech AG
340XL
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 45x90x10 (mm)
ПОДШИПНИК КОМБИНИРОВАННЫЙ RTC80
Manufacturer: INA-FAG
Sizes: 80x146x12 (mm)
Weight:: 2 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 48x57x10 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NK8/16-TV
Manufacturer: INA-FAG
Sizes: 8x15x16 (mm)
K709 PTFE/NBR(80x95,1x6,3)
Manufacturer: KASTAS
Sizes: 80x95,1x6,3 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 5.50x9.10x1.80 (mm)
Bearing 61903-Z (1060903)
Manufacturer: TMB
Sizes: 17x30x7 (mm)
Weight:: 0.016 (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.
