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SKF Brand Auto Bearing BA2-0031 Double Row Automotive Differential Bearing

Angular contact ball bearings can bear both radial and axial loads. BA2-0031 belongs to the differential hub bearing of automobile.

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Angular Contact Ball Bearings

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SKF Brand Auto Bearing BA2-0031 Double Row Automotive Differential Bearing

Angular contact ball bearings can bear both radial and axial loads. Can work at higher rotational speeds. The larger the contact Angle, the higher the axial carrying capacity. The contact Angle is the Angle between the contact point connection of the ball and raceway and the vertical line of the bearing axis in the radial plane. High precision and high speed bearings usually take a 15 degree contact Angle. Under axial force, the contact Angle will increase.
The inner and outer rings of angular contact ball bearings are provided with raceways, and the inner and outer rings can be shifted along the axial direction of the bearing. This type of bearing is especially suitable for bearing composite loads, that is, radial and axial loads acting simultaneously. The axial load bearing capacity of angular contact ball bearing increases with the increase of contact Angle α. The contact Angle is the Angle between the contact point connection of the ball and raceway and the vertical line of the bearing axis in the radial plane.

There are two reasons for the damage of differential bearings, namely bearing wear or ablation, the biggest reason is because of improper bearing clearance. It will not only cause the phenomenon of axis deflection, but also accelerate the wear of the bearing, and even directly affect the work of other components. If the bearing clearance is too small, it will also aggravate the wear of the bearing, and then it will cause the surface ablation of the roller rod, markings, surface layer off and other phenomena. It can be seen that it is very important to ensure the clearance of the differential bearing.

Bearing parameters:

Product Name	BA2-0031
Size	353730mm
Weight	0.62kg
HS code	8482102000
Bearing Material	GCr15 Chrome Steel
Service	OEM Customized Service

Auto Wheel Hub Bearings
Model	d mm	Dmm	Hmm	Wkg
DAC35650035	35	65	35	0.5
DAC30720037	30	72	37	0.8
DAC37720037	37	72	37	0.62
DAC39720037	39	72	37	0.56
DAC34640037	34	64	37	0.43
DAC4072W-3CS85	40	72	36/33	0.54
DAC40740042	40	74	42	0.7
AB40087S08	26	64	16	0.5
DAC42720037	42	72	37	0.59
DAC42840036	42	84	36	0.88
DAC42760037	42	76	37	0.56
DAC42820036	42	80	36	0.7
DAC42820037	42	82	37	0.78
DAC42820036	42	82	36	0.77

OUR FACTORY

We specialize in providing forklift bearings, deep groove ball bearings, self-aligning ball bearings, self-aligning roller bearings, cylindrical roller bearings, tapered roller bearings, wheel hub bearings, agricultural machinery bearings, etc.

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FAQ

Can we take some samples? Any fees?

Yes, we can provide samples free of charge, but we don't pay for shipping. If you place an order after confirming the sample, we will refund your delivery fee or deduct it from the order amount.

Can I visit your factory?

Of course. We welcome customers from all over the world to visit our factory.

Are you a trading company or a manufacturer?

We are a professional bearing production company, but also a very professional bearing trading company Product. We can also provide all kinds of bearing products.

How do you make our business relationship good in the long run?

1. We maintain good quality and competitive prices to ensure the benefit of our customers. 2. We treat every customer as a friend, no matter where they come from, we sincerely do business with them and make friends.

Angular Contact Ball Bearings