Торцевое уплотнение RM M74-30
Technical specifications
Designation : RM M74-30
Producer : RiMi
Technical data from the manufacturers catalog :
d - 30
d3 - 45
d6 - 39
d7 - 45
d8 - 3
L - 42.5
L3 - 31
L4 - 11.5
L8 - 19.5
L9 - 8.5
L10 - 14
L11 - 11.5
Bearing QJ217NM
Manufacturer: TMB
Sizes: 85x150x28 (mm)
Weight:: 2.25 (kg)
Подшипник NF 256
Manufacturer: NACHI
Sizes: 260x440x80 (mm)
Weight:: 70 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI75/35
Manufacturer: INA-FAG
Sizes: 75x105x35 (mm)
K23 PU(152,4x139,7x14,27 )
Manufacturer: KASTAS
Sizes: 152,4x139,7x14,27 (mm)
Bearings RAE35 NPP-NR
Manufacturer: INA-FAG
Sizes: 35x72x38.900 (mm)
Weight:: 0.48 (kg)
Bearing NU428
Manufacturer: ETERNO
Sizes: 140x360x82 (mm)
Weight:: 46.8 (kg)
Подшипник NU 2236
Manufacturer: NACHI
Sizes: 180x320x86 (mm)
Weight:: 30.4 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x36x7/5 (mm)
5 NBR 70(048,00x05,00)
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 60x70x9 (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.
