Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 32
d7 - 38
L - 30.5
L3 - 23
L4 - 7.5
XPC 2240 Lw / Ld ( ХРС 2240 )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 130x140x13 (mm)
Подшипник NJ 2208
Manufacturer: NACHI
Sizes: 40x80x23 (mm)
Weight:: 0.49 (kg)
K09 NBR(34x42x4/7)
Manufacturer: KASTAS
Sizes: 34x42x4/7 (mm)
Подшипник NUP 226 EM
Manufacturer: NSK-RHP
Sizes: 130x230x40 (mm)
Weight:: 8.03 (kg)
Подшипник NUP 2215 E
Manufacturer: NACHI
Sizes: 75x130x31 (mm)
Weight:: 1.8 (kg)
C 124 22x3150 Li / 3209 Ld
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 35x50x8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 154x175x14 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 55x85x8 (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.
