Bearing 3304 J
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 22.200 mm
Weight:: 0.220 kg
Outer diameter: 52 mm
The size of the width: 22.200 mm
Weight:: 0.220 kg
Technical specifications
Designation: 3304 J
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 20 mm
External diameter: 52 mm
Width (B): 22.200 mm
Weight: 0.220 kg
Bearing 7409AC (46409)
Manufacturer: TMB
Sizes: 45x120x29 (mm)
Weight:: 1.55 (kg)
SPA 1307 Lw L=L EL
Manufacturer: ContiTech AG
T5 920 ( Т5 920 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
K81 TPE(316x330x2,5)
Manufacturer: KASTAS
Sizes: 316x330x2,5 (mm)
1.6 NBR 70(010,10x01,60)
Manufacturer: KASTAS
Подшипник 6001N
Manufacturer: NSK-RHP
Sizes: 12x28x8 (mm)
Weight:: 0.022 (kg)
HTD 8M 3568 ( HTD8M 3568 -V, -M, -MFX )
Manufacturer: ContiTech AG
K21 PU(430x450x15)
Manufacturer: KASTAS
Sizes: 430x450x15 (mm)
Подшипник 495AX/493
Manufacturer: NSK-RHP
Sizes: 76.2x136.525x30.162 (mm)
Weight:: 1.81 (kg)
Bearing GE30ES
Manufacturer: ETERNO
Sizes: 30x47x22 (mm)
Weight:: 0.14 (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.