Торцевое уплотнение RM U4(250)-58
Technical specifications
Designation : RM U4(250)-58
Producer : RiMi
Technical data from the manufacturers catalog :
d - 58
d3 - 78
d6 - 70
d7 - 78
d8 - 4
L - 69.5
L3 - 55.5
L4 - 14
L8 - 22
T5/505 ( Т5 505 )
Manufacturer: ContiTech AG
Подшипник NUP 2309 E
Manufacturer: NACHI
Sizes: 45x100x36 (mm)
Weight:: 1.4 (kg)
Bearing 25584 / 25526
Manufacturer: TIMKEN
Sizes: 44.983x85.000x23.813 (mm)
Weight:: 0.486 (kg)
Bearing 62122RSZ2 (180212KZ2)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.78 (kg)
Manufacturer: ContiTech AG
B 192 4939 Le/ 4877 Li
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 117.4x142.87x12.7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 46.00x52.00x3.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 605.00x613.00x4.00 (mm)
Подшипник NN 3026
Manufacturer: NSK-RHP
Sizes: 130x182x52 (mm)
Weight:: 5.88 (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.
