Bearing 30304 (7304E)
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 16.25 mm
Weight:: 0.17 kg
Outer diameter: 52 mm
The size of the width: 16.25 mm
Weight:: 0.17 kg
Technical specifications
Designation : 30304
ГОСТ : 7304E
Dimensions, mm : 20x52x16.25
Producer : TMB
Подшипник A2047/A2126
Manufacturer: NSK
Sizes: 12x31.991x10.008 (mm)
Weight:: 0.04 (kg)
K69 POM(130x123x14,8 )
Manufacturer: KASTAS
Sizes: 130x123x14,8 (mm)
3L 200
Manufacturer: ContiTech AG
HTD 3008 8M
Manufacturer: ContiTech AG
Bearings NUTR20-A
Manufacturer: INA
Sizes: 20x47x25 (mm)
Weight:: 0.245 (kg)
Подшипник 7202CDT
Manufacturer: NACHI
Sizes: 15x35x11 (mm)
Weight:: 0.048 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x95x10 (mm)
840 SLV8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 27x37x10 (mm)
Bearing 1312 K
Manufacturer: ETERNO
Sizes: 60x130x31 (mm)
Weight:: 1.95 (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.