Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 34
d7 - 40
L - 34
L3 - 26.5
L4 - 7.5
K68 POM(70x75x15)
Manufacturer: KASTAS
Sizes: 70x75x15 (mm)
Bearing BCE3612
Manufacturer: INA-FAG
Sizes: 57.150x66.675x19.050 (mm)
Weight:: 0.089 (kg)
Krestovina 27x52,4
Manufacturer: TOYO
K21 PU(20x40x12)
Manufacturer: KASTAS
Sizes: 20x40x12 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7204-C-T-P4S
Manufacturer: FAG
Sizes: 20x47x14 (mm)
K705 PTFE/NBR(430x454x15,5 )
Manufacturer: KASTAS
Sizes: 430x454x15,5 (mm)
Bearing 60/570 (1/570H)
Manufacturer: TMB
Sizes: 570x799x115 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 77.50x84.60x3.55 (mm)
Bearing NF211EM (12211EH)
Manufacturer: TMB
Sizes: 55x100x21 (mm)
Weight:: 0.67 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 8.30x11.90x1.80 (mm)
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.
