Bearing 2304
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 : 2304
Dimensions, mm : 20x52x21
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.21 Kg
Dynamic load rating (C) - 17800 kN
Static load rating (C0) - 4750 kN
GEAR PULLEYS 8M-28S 69.7 (8M-28S 69.7/36)
Manufacturer: BBC
SEALS (REINFORCED SEAL) (AT-B)
Manufacturer: FEKO
Sizes: 45x62x8/8.70 (mm)
3.53 NBR 90(044,45x03,53)
Manufacturer: KASTAS
K73 POLYESTER/PTFE(28x32x9,7)
Manufacturer: KASTAS
Sizes: 28x32x9,7 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TGR)
Manufacturer: STO
Sizes: 35x47x7 (mm)
Bearing 7228 C
Manufacturer: ETERNO
Sizes: 140x250x42 (mm)
Weight:: 9.95 (kg)
K21 NBR(225x255x15)
Manufacturer: KASTAS
Sizes: 225x255x15 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 16028
Manufacturer: FAG
Sizes: 140x210x22 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 65.10x72.16x3.53 (mm)
Bearing FC3250200
Manufacturer: TMB
Sizes: 160x250x200 (mm)
Weight:: 36.3 (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.
