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
Подшипник NF 417
Manufacturer: NACHI
Sizes: 85x177x52 (mm)
Weight:: 8.68 (kg)
Bearing 387AS / 382A
Manufacturer: TIMKEN
Sizes: 57.150x96.838x21.000 (mm)
Weight:: 0.576 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x115x15 (mm)
Подшипник 6212NSE
Manufacturer: NACHI
Sizes: 62x110x22 (mm)
Weight:: 0.783 (kg)
Подшипник 6308NSE
Manufacturer: NACHI
Sizes: 40x90x23 (mm)
Weight:: 0.633 (kg)
K702 PTFE/NBR(140x155,5x6,3 )
Manufacturer: KASTAS
Sizes: 140x155,5x6,3 (mm)
K21 PU(55x70x10)
Manufacturer: KASTAS
Sizes: 55x70x10 (mm)
Bearing LR608KDDU
Manufacturer: INA-FAG
Sizes: 8x24x7 (mm)
Weight:: 7 (kg)
SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 30.40x45x11 (mm)
Подшипник SL05 018 E
Manufacturer: INA-FAG
Sizes: 90x140x50 (mm)
Weight:: 2.8 (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.
