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Car wheel hub conical roller bearings

Structural characteristics: The tapered roller bearing for automotive wheel hubs consists of inner and outer rings and rollers, with the rollers forming a certain cone angle with the track surface.

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Car wheel hub conical roller bearings

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hlbearing@hlgq-steelball.com

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Keywords: STEEL BALL, BEARING

1. Structural characteristics: The tapered roller bearing for automotive wheel hubs consists of inner and outer rings and rollers, with the rollers forming a certain cone angle with the track surface. This design enables the bearing to withstand a large amount of axial and radial loads, especially when subjected to larger radial loads, its performance is superior to other thrust bearings.
2. Load bearing capacity: Conical roller bearings have high load bearing capacity and can withstand large axial and radial combined loads. This characteristic makes them play an important role in automotive transmission systems, ensuring the stability and reliability of the transmission system.
3. Application scenarios: Conical roller bearings for automotive wheel hubs are widely used in the transmission system of automobiles, such as gearboxes, differential half shafts, and other parts. They can withstand a large amount of axial and radial loads during the operation of the car, ensuring the stability and reliability of the transmission system
4. Processing accuracy and surface hardness: Conical roller bearings have high processing accuracy, high surface hardness, and can withstand forces several times their own weight. This high strength and durability make them perform well in harsh working environments
5. Combination use: In practical applications, two tapered roller bearings are usually paired and installed in reverse to adjust radial and axial clearances. This combination of usage can further improve the stability and load-bearing capacity of bearings

Product parameters

Designation	Principal dimensions
	d[in]	D[in]	T[in]
A 4059/A 4138	0.59	1.377	0.433
30202	0.591	1.378	0.463
30302	0.591	1.654	0.561
11590/11520	0.625	1.687	0.563
30203	0.669	1.575	0.522
30303	0.669	1.85	0.6
32303	0.669	1.85	0.797
LM11949/910	0.75	1.781	0.61
30204	0.787	1.85	0.6
30304	0.787	2.047	0.64
32004X	0.787	1.654	0.591
32304	0.787	2.047	0.876
M12649/610	0.844	1.969	0.69
320/22X	0.866	1.732	0.591
30205	0.984	2.047	0.64

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Car wheel hub conical roller bearings