Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 76.5
d7 - 85.4
L - 65
L3 - 52
L4 - 13
Подшипник NN 3052
Manufacturer: NSK-RHP
Sizes: 260x364x104 (mm)
Weight:: 47.7 (kg)
390H
Manufacturer: ContiTech AG
K41 PTFE/NBR(30x19,3x4,2)
Manufacturer: KASTAS
Sizes: 30x19,3x4,2 (mm)
Подшипник NU 2208 EG
Manufacturer: NACHI
Sizes: 40x80x23 (mm)
Weight:: 0.743 (kg)
Bearing 628/8-ZZP5 (D2080088)
Manufacturer: TMB
Sizes: 8x16x5 (mm)
Weight:: 0.0036 (kg)
SPB 3550 Lw
Manufacturer: ContiTech AG
Bearing DAC42840039
Manufacturer:
Sizes: 42x84x39/39 (mm)
GEAR PULLEYS 14M-64S 282.41 (14M-64S 282.41/125)
Manufacturer: BBC
Подшипник NUP 2334 EM
Manufacturer: NSK-RHP
Sizes: 170x360x120 (mm)
Weight:: 63.4 (kg)
Bearing FND 442 M
Manufacturer: ETERNO
Sizes: 20x46x34 (mm)
Weight:: 280 (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.
