Mechanical seal RM BIA-20
Technical specifications
Designation : RM BIA-20
Producer : RiMi
Technical data from the manufacturers catalog :
d - 20
d3 - 32.5
d7 - 35
L - 29
L3 - 21
L4 - 8
A 108 13x2745 Li / 2775 Ld
Manufacturer: ContiTech AG
Bearing 7002 AC
Manufacturer: ETERNO
Sizes: 15x32x9 (mm)
Weight:: 0.039 (kg)
Подшипник NU 315 E
Manufacturer: NACHI
Sizes: 75x160x37 (mm)
Weight:: 3.7 (kg)
3 NBR 90(104,00x03,00)
Manufacturer: KASTAS
AT20 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 140x170x18 (mm)
Подшипник 15117/15245
Manufacturer: NSK-RHP
Sizes: 30x62x19.05 (mm)
Weight:: 0.27 (kg)
Bearing NA4903 2RS
Manufacturer: INA-FAG
Sizes: 17x30x14 (mm)
Weight:: 0.040 (kg)
SPC 2650 Ld
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4905-RSR
Manufacturer: INA-FAG
Sizes: 30x42x17 (mm)
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.
