Bearing 4304 ZZ
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 ZZ
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
T10 DD
Manufacturer: ContiTech AG
Подшипник NA6903
Manufacturer: NSK-RHP
Sizes: 17x30x23 (mm)
Weight:: 0.068 (kg)
Bearing 2207
Manufacturer: ETERNO
Sizes: 35x72x23 (mm)
Weight:: 0.405 (kg)
K06 PU(270x290x10/18)
Manufacturer: KASTAS
Sizes: 270x290x10/18 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 9x29x7 (mm)
Автомобильные уплотнения RM F-1/1"
Manufacturer: RiMi
Bearing NA4917 2RS
Manufacturer: ETERNO
Sizes: 85x100x120 (mm)
Weight:: 1.3 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 84x100x10 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1209-K-TVH-C3 + H209
Manufacturer: FAG
Sizes: 40x85x19 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ KM12649-M12610
Manufacturer: FAG
Sizes: 21.43x50.005x17.526 (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.
