Wheel Hub Bearings

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Rolling element bearings used to ensure smooth wheel rotation with minimal friction

The primary role of wheel hub bearings is to bear loads and offer precise guidance for hub rotation. They handle both axial and radial loads, making them crucial components. Traditional automotive wheel bearings typically consist of two sets of tapered roller bearings or ball bearings.Assembly, lubrication, sealing, and clearance adjustment of these bearings are conducted on the automobile production line.However, this structure poses challenges during assembly in car production plants, increases costs, and reduces reliability. Moreover, cars require cleaning, lubrication, and adjustment during maintenance at service points.

Specifications

JITO	KOYO	FAG	SKF	NSK	IRB	SNR/NTN	BCA	BREDA	Types of Cars
DAC20420030/29-2RS		565592							Mercedes-Benz
DAC25520037-2RS		546467	BT2B445539AA			FC12025			Renault, Peugeot, Citroen
DAC25520037-ZZ
DAC25520042-ZZ				25BWD01		Au0503- 2L/L588		46860- 83E10	Renault, Peugeot, Citroen
DAC25520043-2RS					IR-2221				Renault, Peugeot, Citroen
DAC25520043-ZZ
DAC25550043-ZZ
DAC25550045-ZZ									Renault, Peugeot, Citroen
DAC255600206/29-2RS			633280						Fiat
DAC25560032-ZZ		445979	BAH5000		IR-8520				Citroen
DAC256000206/29-2RS			633280						Fiat
DAC25620048-ZZ
DAC25680043-ZZ
DAC25720043-2RS									Renault
DAC26555043-ZZ
DAC27520045/43-2RS		801437		27KWD02					Nissan
DAC27530043-2RS
DAC27600050-ZZ				27BWD01J			513071		Nissan
DAC2801580033-2RS
DAC28580042-2RS	DAC2858W			28BW03A					Suzuki

Basic Information

Ball bearing seals: DDU, ZZ, 2RS
Number of row: Double row
Material: Chrome steel GCr15
Precision: P0, P2, P5, P6, P4
Clearance: C0, C2, C3, C4, C5
Noise: V1, V2, V3
Cage material: steel

Applications

Gearbox, auto, reduction box, engine machinery, mining machinery, etc.