Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 37
d7 - 43
L - 34
L3 - 26.5
L4 - 7.5
O-RING
Manufacturer: NQK SF
Sizes: 75.00x91.80x8.40 (mm)
Bearing 61902-RZP5 (D1160902)
Manufacturer: TMB
Sizes: 15x28x7 (mm)
Weight:: 0.016 (kg)
MEGADYNE ISORAN 486 RPP3 ( RPP 3M 486 )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 22x33x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 74.50x78.50x2.00 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1310-K-TVH-C3
Manufacturer: FAG
Sizes: 50x110x27 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2204-E-TVP2
Manufacturer: FAG
Sizes: 20x47x18 (mm)
Подшипник 51260
Manufacturer: NACHI
Sizes: 300x420x95 (mm)
Weight:: 225 (kg)
K702 PTFE/NBR(120x135,5x6,3)
Manufacturer: KASTAS
Sizes: 120x135,5x6,3 (mm)
Bearing NU222EM (32222EH)
Manufacturer: TMB
Sizes: 110x200x38 (mm)
Weight:: 4.7 (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.
