Mechanical seal RM 580-2 1/2"
Technical specifications
Designation : RM 580-2 1/2"
Producer : RiMi
Technical data from the manufacturers catalog :
d - 63.5
d3 - 94
d7 - 82.55
L - 54.5
L3 - 41
L4 - 13.5
AT10 1150 GEN III
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 1.50x2.50x0.50 (mm)
Подшипник NJ 221 EM
Manufacturer: NSK-RHP
Sizes: 105x190x36 (mm)
Weight:: 4.58 (kg)
Bearing NUTR17
Manufacturer: INA-FAG
Sizes: 17x40x21 (mm)
Weight:: 20 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 26.50x31.30x2.40 (mm)
Подшипник 23100/23256
Manufacturer: NSK-RHP
Sizes: 25.4x65.088x22.225 (mm)
Weight:: 0.356 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ AY20-NPP-B
Manufacturer: INA-FAG
Sizes: 20x47x25 (mm)
Bearing NJ212ETN (42212EA)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.82 (kg)
K708 PTFE/NBR(42x48,8x5)
Manufacturer: KASTAS
Sizes: 42x48,8x5 (mm)
Bearing 4303 ZZ
Manufacturer: ETERNO
Sizes: 17x47x19 (mm)
Weight:: 0.16 (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.
