Mechanical seal RM 551-38
Technical specifications
Designation : RM 551-38
Producer : RiMi
Technical data from the manufacturers catalog :
d - 38
d3 - 53
d6 - 52
d7 - 60.5
L - 50.5
L3 - 39
L4 - 11.5
Подшипник NU 2204 E
Manufacturer: NACHI
Sizes: 20x47x18 (mm)
Weight:: 0.162 (kg)
Подшипник NU 338 EM
Manufacturer: NSK-RHP
Sizes: 190x400x78 (mm)
Weight:: 50.6 (kg)
Bushing H2352
Manufacturer: ETERNO
Sizes: 260x330x211 (mm)
Weight:: 24.2 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 72x121x13 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 22334-A-MA-T41A
Manufacturer: FAG
Sizes: 170x360x120 (mm)
Weight:: 59.5 (kg)
Bearing HM212049 / HM212011
Manufacturer: TIMKEN
Sizes: 66.675x122.238x38.100 (mm)
Weight:: 1.850 (kg)
T5 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 450.00x470.00x10.00 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7017-E-T-P4S
Manufacturer: FAG
Sizes: 85x130x22 (mm)
6.99 NBR 70(116,84x06,99)
Manufacturer: KASTAS
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.
