Bearing 4304
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 21 mm
Weight:: 0.21 kg
Outer diameter: 52 mm
The size of the width: 21 mm
Weight:: 0.21 kg
Technical specifications
Designation : 4304
Dimensions, mm : 20x52x21
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.21 Kg
Dynamic load rating (C) - 20.9 kN
Static load rating (C0) - 13.5 kN
Grease lubrication speed - 1.1 rev/min
K04 (50,8x69,85x25,4)
Manufacturer: KASTAS
Sizes: 50,8x69,85x25,4 (mm)
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Manufacturer: GMB
Sizes: 65x120x41 (mm)
Weight:: 1.99 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 130x170x13 (mm)
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Manufacturer: KASTAS
Sizes: 20x26x5 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2206-K-TVH-C3
Manufacturer: FAG
Sizes: 30x62x20 (mm)
Weight:: 3.9 (kg)
MEGADYNE ISORAN 1424 RPP8 ( RPP 8M 1424 )
Manufacturer: ContiTech AG
K21 NBR(10x26x8)
Manufacturer: KASTAS
Sizes: 10x26x8 (mm)
Подшипник 21315EAKE4
Manufacturer: NSK-RHP
Sizes: 75x160x37 (mm)
Weight:: 3.64 (kg)
Подшипник 687/672
Manufacturer: NACHI
Sizes: 101.600x168.275x41.275 (mm)
Weight:: 3.4 (kg)
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Manufacturer: KASTAS
Sizes: 170x162x19,5 (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.
