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 |
| Industry | Typical Applications |
|---|---|
| Transmission Systems | Mechanical power transmission components, gearbox assemblies |
Selecting the right bearing for transmission systems can be challenging. Mismatched precision classes lead to premature wear, while non-genuine components often fail under radial loads. Sourcing from multiple suppliers wastes time—especially when urgent replacements are needed for critical machinery.
This Double Row Angular Contact Ball Bearing addresses these challenges with its double-row design optimized for radial load handling in transmission applications. Our ISO 9001-certified processes ensure consistent quality, while our extensive inventory covers both standard and hard-to-find models, supporting same-day shipping for urgent requirements. Whether for gearboxes or power transmission assemblies, this bearing delivers the performance you need.
Designed for transmission systems, this bearing operates effectively under moderate speeds and continuous radial loads. Its angular contact structure accommodates combined radial and axial forces, making it suitable for applications where misalignment may occur. The steel cage option provides durability in temperatures typically encountered in industrial transmission environments, ensuring reliable operation without frequent maintenance interventions.
The bearing's double-row configuration increases radial load capacity compared to single-row designs, critical for transmission systems handling varying torque. Available precision ratings (P0 to P6) allow customization—P4/P5 grades suit high-precision gearboxes, while P0 offers cost-effective solutions for general applications. Bearing steel construction ensures hardness and wear resistance, with heat treatment processes enhancing fatigue life. The separated design facilitates easier installation and maintenance, reducing downtime during replacements.
Choosing the correct bearing directly impacts operational costs. Inferior bearings with substandard precision cause vibration, leading to increased energy consumption and premature failure of adjacent components. This SKF 3305-A-2Z bearing's consistent quality reduces unplanned downtime, while its compatibility with standard transmission system dimensions minimizes inventory costs. By investing in a precision-engineered bearing, you lower long-term maintenance expenses and extend equipment service life.
Our production and inspection processes adhere to ISO 9001 standards, with raw material verification and成品尺寸、硬度检测确保符合 specifications. We provide a warranty against manufacturing defects, with clear documentation for traceability. As a supplier covering both international and domestic brands, we source according to your exact requirements, whether you need SKF-equivalent dimensions or specific cage materials. Our large inventory ensures fast availability, so you can keep your transmission systems running without unnecessary delays.
Provide the bearing model, required dimensions, and quantity, and we’ll promptly share pricing and availability. Whether you need this SKF 3305-A-2Z model or other transmission system bearings, our team can assist with specifications and compatibility checks. The sooner you confirm, the faster we can arrange delivery to keep your operations on schedule.
Q: Can you supply other bearing brands or models?
A: Yes, we support procurement of all major international brands and domestic equivalents, sourcing according to your specified brand, model, or dimensional requirements.
Q: How do I confirm if this bearing fits my equipment?
A: Provide your equipment’s bearing dimensions (bore, outer diameter, width) or existing model number, and our technical team will verify compatibility with the 3305-A-2Z TN9-MT33 specifications.
Q: What is your warranty policy?
A: We offer a warranty against manufacturing defects. Specific terms, including duration, are detailed in the sales contract, with replacement or refund available for verified quality issues.
Q: What is the minimum order quantity?
A: We accept low minimum orders, including small-batch purchases, to support both trial runs and large-scale production needs.
Q: How long does shipping take?
A: In-stock bearings ship the same day. Delivery times depend on location: express (3-5 days), air (7-10 days), or sea (30-45 days) options are available.
Q: Do you offer OEM/ODM customization?
A: Yes, we provide custom bearing solutions based on your drawings, specifications, or sample requirements, including cage material, lubrication, and precision grade adjustments.
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 3305-A-2Z TN9-MT33 for Transmission Systems with Steel Cage and can be quoted on the same inquiry.
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04 Double Row Angular Contact Ball Bearing 3305-A-2Z TN9-MT33 for Transmission Systems with Steel Cage 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 3305-A-2Z TN9-MT33 for Transmission Systems with Steel Cage.
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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.