4T-CR1-0822 DAC42720038 Auto Wheel Hub Bearing

Hub bearing is one of the key parts of the automobile, its main role is to carry weight and provide accurate guidance for the rotation of the hub, can bear axial load bear radial load.

Product name: 4T-CR1-0822 (DAC42720038)

Size: 42x72x38mm

Weight: 0.6KG

Inquire Now

Specification

4T-CR1-0822 DAC42720038 Automotive Hub Bearing is a high-performance, durable hub bearing specifically designed for automotive wheel hub applications. Combining deep groove ball bearings with a sealed design, it delivers outstanding load capacity, vibration resistance, and durability. This bearing effectively reduces friction, enhances rotational efficiency, and withstands heavy loads and harsh driving conditions. Widely used in wheel hub systems across various vehicle types including sedans, SUVs, and light commercial vehicles, it ensures driving stability and safety.

4T-CR1-0822 DAC42720038 Auto Wheel Hub Bearing

Technical parameter:

Model Number	4T-CR1-0822 (DAC42720038)
Size	42x72x38mm
Weight	0.6KG
Material	Gcr15(bearing steel)/chrome steel
Clearance	C2 C0 C3 C4
Precision Grade	p0 p6 p5 p4
Service	OEM/ODM
Brand name	famous brand/RMO/Neutral/OEM
Payment	100% T/T or 30% T/T before production, 70% before delivery
Shipping Port	GuangZhou, NingBo, ShangHai
Lubrication	Pre-lubricated with High-Performance Grease
Temperature Range	-20°C to +120°C
Lead Taime	3-5 Days

Automobile hub bearings mainly have the following types:

1. Traditional hub bearing unit: composed of two sets of tapered roller bearings or ball bearings, installation, oiling, sealing and clearance adjustment are carried out on the production line, assembly is difficult and high cost.

2. Hub bearing unit: developed on the basis of standard angular contact ball bearings and tapered roller bearings, it has the advantages of good assembly performance, light weight, compact structure, large load capacity, and sealed bearings can be loaded with grease in advance.

3. Hub bearing units for commercial vehicles: there are three main structural types: traditional hub bearing units, grease lubricated hub bearing units and oil lubricated hub bearing units. The traditional hub bearing unit is widely used because of its mature manufacturing process and low cost. Grease lubricated and oil-lubricated hub bearing units have reliable performance but high cost and are mainly used in high-end commercial vehicles.

Appications:

Automobile hub bearing is mainly used in the automobile axle, is one of the key and core parts of the automobile.

Related Products

Model	DIMENSION(mm)				WEIGHT
BEARING NO.	d	D	B	C	KG
DAC35660032	35	66	32	32	0.42
DAC35660033	35	66	33	33	0.43
DAC35660037	35	66	37	37	0.48
DAC35660037S	35	66	37	37	0.48
DAC35680233/30	35	68.02	33	30	0.47
DAC35680037	35	68	37	37	0.48
DAC35680045	35	68	45	45	0.52
DAC35720027	35	72	37	37	0.43
DAC35720028	35	72	28	28	0.44
DAC35720233/31	35	72.02	33	31	0.56
DAC35720033	35	72	33	33	0.58
DAC35720433	35	72.04	33	33	0.58
DAC35720034	35	72	34	34	0.6
DAC35760054	35	76	54	54	0.84
DAC36680033	36	68	33	33	0.5
DAC36720534	36	72.05	34	34	0.58
DAC37720033	37	72	33	33	0.58
DAC37720237	37	72.02	37	37	0.59
DAC37720037S	37	72	37	37	0.59
DAC37720437	37	72.04	37	37	0.59
DAC37740045	37	74	45	45	0.79
DAC38700037	38	70	37	37	0.52
DAC38700037S	38.1	70	37	37	0.52
DAC38700038	38	70	38	38	0.55
DAC38710233/30	37.99	71.02	33	30	0.5
DAC38710039	38	71	39	39	0.62
DAC38720034	38	72	34	34	0.46
DAC38720040	38	72	40	40	0.63
DAC38730040	38	73	40	40	0.65
DAC38720236/33	37.99	72.02	36	33	0.54
DAC38740236/33	38	74.02	36	33	0.58
DAC38740050	38	74	50	50	0.78
DAC39680037	39	68.07	37	37	0.48
DAC39720037	39	72	37	37	0.56
DAC39720437	39	72.04	37	37	0.56
DAC39740036/34	39	74	36	34	0.62
DAC39740039	39	74	39	39	0.66
DAC39/41750037	39/41	75	37	37	0.62
DAC40720037	40	72	37	37	0.55
DAC40720437	40	72.04	37	37	0.55
DAC40720637	40	72.06	37	37	0.55
DAC40720036/33	40	72	36	33	0.54

Maintenance and maintenance of automobile hub bearings:

Traditional hub bearings require regular maintenance, including cleaning, oiling and adjustment, which not only increases maintenance costs, but also affects vehicle attendance. In addition, cleaning during maintenance may cause environmental problems. Therefore, maintenance-free hub bearing units are becoming more and more popular because they simplify the maintenance process and reduce maintenance costs and time.

Auto Bearing

Wheel Hub Bearing

4T-CR1-0822 DAC42720038 Auto Wheel Hub Bearing

⚙️Obtain Certificate: