Bearing NJ2204E (42504E)
Inner diameter:: 20 mm
Outer diameter: 47 mm
The size of the width: 18 mm
Weight:: 0.14 kg
Outer diameter: 47 mm
The size of the width: 18 mm
Weight:: 0.14 kg
Technical specifications
Designation : NJ2204E
ГОСТ : 42504E
Dimensions, mm : 20x47x18
Producer : TMB
Подшипник 5206
Manufacturer: NSK-RHP
Sizes: 30x62x23.8 (mm)
Weight:: 0.29 (kg)
K752 PTFE/NBR(175x159,5x6,3)
Manufacturer: KASTAS
Sizes: 175x159,5x6,3 (mm)
Подшипник 6313-2NSE
Manufacturer: NACHI
Sizes: 65x140x33 (mm)
Weight:: 2.08 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 52.50x59.50x3.50 (mm)
Подшипник 7202DB
Manufacturer: NACHI
Sizes: 15x35x11 (mm)
Weight:: 0.048 (kg)
Торцевое уплотнение RM U4(250)-45
Manufacturer: RiMi
Bearings AXK120155
Manufacturer: INA-FAG
Sizes: 120x155x4 (mm)
Weight:: 0.131 (kg)
Bearing 61804P6 (E1000804)
Manufacturer: TMB
Sizes: 20x32x7 (mm)
Weight:: 0.018 (kg)
Подшипник 23144CKE4
Manufacturer: NSK-RHP
Sizes: 220x370x120 (mm)
Weight:: 53 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBG)
Manufacturer: STO
Sizes: 85x105x12 (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.
