Mechanical seal RM 58U-20
Technical specifications
Designation : RM 58U-20
Producer : RiMi
Technical data from the manufacturers catalog :
d - 20
d3 - 34
d6 - 29
d7 - 35
d8 - 3
L - 37.5
L3 - 24
L4 - 13.5
L8 - 20
L9 - 14.5
L10 - 7.5
L11 - 5
L12 - 10
O-RING
Manufacturer: NQK SF
Sizes: 317.80x335.00x8.60 (mm)
K21 NBR(150x170x10)
Manufacturer: KASTAS
Sizes: 150x170x10 (mm)
ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN1747-L-TV
Manufacturer: INA-FAG
Sizes: 17x26x57 (mm)
Bearing 62012RSZ2 (180201Z2)
Manufacturer: TMB
Sizes: 12x32x10 (mm)
Weight:: 0.037 (kg)
Подшипник 6216Z
Manufacturer: NACHI
Sizes: 80x140x26 (mm)
Weight:: 1.40 (kg)
Подшипник 6003NR
Manufacturer: NSK-RHP
Sizes: 17x35x10 (mm)
Weight:: 0.041 (kg)
Подшипник 6302NKE
Manufacturer: NACHI
Sizes: 15x42x13 (mm)
Weight:: 0.082 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 190x225x16 (mm)
Подшипник 469/453X
Manufacturer: NSK-RHP
Sizes: 57.15x104.775x30.162 (mm)
Weight:: 1.068 (kg)
Bearing XW2-5/8
Manufacturer: INA-FAG
Sizes: 66.675x95.250x19.050 (mm)
Weight:: 0.405 (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.
