Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 66.5
d7 - 75.4
L - 60.3
L3 - 47
L4 - 13.3
3 NBR 90(027,00x03,00)
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 64x132.5x13 (mm)
Подшипник 6917ZZ
Manufacturer: NSK-RHP
Sizes: 85x120x18 (mm)
Weight:: 0.55 (kg)
Подшипник 120TMP93
Manufacturer: NSK-RHP
Sizes: 120x210x54 (mm)
Bearing 23152K
Manufacturer: TMB
Sizes: 260x440x144 (mm)
Weight:: 90.5 (kg)
Подшипник N 412
Manufacturer: NACHI
Sizes: 60x127x35 (mm)
Weight:: 3.02 (kg)
Bearing FC2842100
Manufacturer: TMB
Sizes: 140x210x100 (mm)
Weight:: 12.8 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 88.00x93.00x2.50 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ, ЗАКРЫТЫМ С ОДНОЙ СТОРОНЫ BK4520
Manufacturer: INA-FAG
Sizes: 45x52x20 (mm)
D 210 32x5334 Li / 5410 Ld
Manufacturer: ContiTech AG
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.
