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
Корпус UCPK214
Manufacturer: NACHI
Weight:: 7.4 (kg)
MEGADYNE ISORAN 1120 PLT8 ( RPP8 1120 PLATINUM )
Manufacturer: ContiTech AG
Подшипник 7205CDB
Manufacturer: NACHI
Sizes: 25x52x15 (mm)
Weight:: 0.135 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 23x40x5.5/8.7 (mm)
Bearing 320/32 (4CC)
Manufacturer: GMB
Sizes: 32x58x17 (mm)
Weight:: 0.187 (kg)
AT10 DD
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2207-K-2RS-TVH-C3
Manufacturer: FAG
Sizes: 35x72x23 (mm)
K703 PTFE/NBR(90x102,2x8,1)
Manufacturer: KASTAS
Sizes: 90x102,2x8,1 (mm)
Bearing 61944X1M (744H)
Manufacturer: TMB
Sizes: 220x309.5x38 (mm)
Weight:: 7.95 (kg)
Bearings NUTR30
Manufacturer: INA-FAG
Sizes: 30x62x29 (mm)
Weight:: 0.465 (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.
