Authorized SKF Distributor Ball, roller, needle, thrust and mounted bearings for industrial buyers worldwide
Buying for several machines? Add this model to one inquiry with the other SKF bearings, housings and accessories on your list. Each line keeps its own designation, quantity and specification.
Send Your Full List| Parameter | Details |
|---|---|
| Model NO. | Double Row Angular Contact Ball Bearing |
| Separated | Separated |
| Rows Number | Double |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Precision Rating | P0 P2 P4 P5 P6 |
| Type | Ball |
| Structure | Angular Contact |
| Cage | Steel Cage, Copper Cage, Nylon Cage |
| Lubrication | Oil Grease |
| Transport Package | Carton Pallet |
| Specification | As Your Request |
| Trademark | SKF |
| Origin | Jiangsu China |
| Production Capacity | 1000000 |
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | CNC Machine Spindles |
CNC machine operators know the frustration of spindle bearing failure—precision errors, unexpected downtime, and costly repairs. With so many bearing options claiming high performance, finding one that truly delivers P4 precision and long service life can feel like searching for a needle in a haystack.
This double row angular contact ball bearing addresses the critical needs of CNC machine spindles by combining P4 precision with robust construction. As a supplier with extensive experience in industrial bearings, we ensure our products meet strict quality standards, covering a full range of models to support same-day shipping for common specifications. Whether you're replacing a worn bearing or sourcing for new equipment, this SKF 3219-a bearing is designed to maintain tight tolerances under the high speeds and radial loads typical of CNC machining.
CNC machine spindles operate under demanding conditions—high rotational speeds, continuous radial and axial loads, and the need for minimal runout. This angular contact ball bearing is specifically suited for such environments, with its double row design providing increased rigidity and load-carrying capacity. The separated structure allows for easy mounting and dismounting, simplifying maintenance and reducing machine downtime.
The performance of this bearing stems from several critical engineering details. The P4 precision rating ensures minimal geometric deviations, which is essential for maintaining the accuracy of CNC machined parts. The use of high-quality bearing steel provides excellent hardness and wear resistance, extending service life even under heavy use. Available cage options—steel, copper, or nylon—allow customization based on operating speed and temperature requirements. Additionally, the oil and grease lubrication compatibility ensures flexibility in maintenance practices, adapting to different machine designs and operating conditions.
Choosing the right bearing directly impacts your CNC machine's total cost of ownership. A low-quality bearing may save money upfront but often leads to frequent replacements, production delays, and poor part quality. This high precision ball bearing for spindle applications reduces these risks by offering consistent performance and longer service intervals. By meeting ISO standards for dimensional accuracy and material quality, it helps minimize unplanned downtime and ensures your CNC machine operates at peak efficiency, ultimately lowering long-term operational costs.
Our commitment to quality is backed by rigorous production and inspection processes. All bearings undergo thorough testing, including dimensional checks and material hardness verification, to ensure they meet specified standards. We provide a warranty against manufacturing defects, giving you confidence in your purchase. With a focus on serving industrial customers worldwide, we offer a comprehensive range of bearing solutions, including this SKF angular contact bearing for CNC applications, and support both small and large volume orders to meet your specific needs.
Whether you need the Double Row Angular Contact Ball Bearing 3219-a or other bearing models, we're here to help. Provide us with your required specifications, quantity, and delivery location, and our team will promptly offer a competitive quote. The sooner you confirm your order, the sooner we can arrange shipping to keep your CNC machines running.
Q: Do you support procurement of other bearing brands and models?
A: Yes, we offer a full range of bearing products, including various international and domestic brands. We can source bearings according to your specific brand and model requirements.
Q: How can I confirm if this bearing fits my CNC machine spindle?
A: Please provide the detailed dimensions (bore diameter, outside diameter, width) or the original equipment manufacturer's model number. Our technical team will verify compatibility for you.
Q: What is your warranty policy for this bearing?
A: We provide a warranty against manufacturing defects. The specific warranty period and terms will be detailed in your purchase contract.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, including small batch purchases, to meet your immediate needs.
Q: How long does shipping take, and what logistics options are available?
A: In-stock items can be shipped the same day. We offer multiple logistics options such as express courier, air freight, and sea freight, with delivery times varying by destination.
Q: Do you offer OEM or ODM customization services?
A: Yes, we can provide customized bearing solutions based on your drawings or specific technical requirements.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we'll get back to you with pricing and lead time.
Electrical Equipment is an Authorized SKF Distributor that turns mixed equipment lists into itemised, comparable quotes and consolidated supply for industrial plants, maintenance contractors and distributors worldwide.
Ball, roller, needle, thrust, mounted and precision bearings handled in a single industrial order.
One inquiry covers parts for different machines, with designations and internal stock codes matched line by line.
Routine replacement bearings and special-specification models are labelled separately on your quote.
Identification gaps are closed before quoting; any alternative is listed separately for your approval.
These SKF models share the category of Double Row Angular Contact Ball Bearing 3219-a P4 Precision for CNC Machine Spindle and can be quoted on the same inquiry.
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04 Double Row Angular Contact Ball Bearing 3219-a P4 Precision for CNC Machine Spindle is specified in the applications below. Open an application to see the matching SKF bearing categories.
Industrial buyers in the USA, Mexico, Oman, France, New Zealand and Brazil source genuine SKF bearings and mixed lists through Electrical Equipment.
"When a critical piece of rotating equipment failed, we needed a mixed SKF list urgently. The supplier consolidated the order, shipped same-day, and the parts were on our plant floor in two days. The equipment was back online before the end of the shift."
Ahmed Al-FarsiFarsi Industrial Services · Oman "We had a bad experience with counterfeit SKF bearings from another supplier. The bearings from skfus.com are genuine, traceable, and the packaging matches SKF's current format. Our reliability team verified the first batch and we now use them as our primary source."
Luis HernandezHernandez Manufacturing · Mexico "The SKF mounted units and insert bearings we ordered for a conveyor upgrade were supplied with the correct housing and locking arrangement. Our maintenance team installed them without modification. No noise, no leaks, no call-backs."
Graham McLeodMcLeod Fabrication · New Zealand These guides cover selection, identification and replacement points relevant to Double Row Angular Contact Ball Bearing 3219-a P4 Precision for CNC Machine Spindle.
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Read the guideShort answers on identification, mixed orders, quote terms and substitutions at Electrical Equipment.
Send a clear photo of the bearing markings and note which details still need confirming. We close identification gaps, including the exact specification and complete assembly, before you accept a quote. Nothing is substituted to fill a gap.
Yes. Standard, precision and mounted units can sit in one itemised inquiry, with each line keeping its own designation, quantity and specification. Housings and mounting accessories are added when they are part of your supply scope.
Each quote lists the designation, quantity, price and currency, stock availability, estimated lead time and quote validity. Applicable freight or tax terms are stated, and the product documents available for your order are confirmed.
Only with your approval. Any alternative is marked separately on the quote, and every technical change needs sign-off from the buyer before an order is placed.
Send this model alone or with your full SKF list. We verify the identification details on every line first, then issue an itemised written quote with lead time and validity.