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 |
|---|---|
| Bearing Type | Double Row Cylindrical Roller Bearing |
| Outer Dimension | Medium and Large(120-190mm) |
| Material | Bearing Steel |
| Spherical | Non-Aligning Bearings |
| Load Direction | Axial Bearing |
| Separated | Separated |
| Clearance | C0 C2 C3 C4 C5 |
| Cage | Brass, Steel |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Hardness | 60-64 HRC |
| Transport Package | Carton Pallet |
| HS Code | 8482800000 |
| Industry | Typical Applications |
|---|---|
| Steel Mills | Rolling mill equipment, steel processing machinery |
Steel mill operations face constant challenges with bearing failures—premature wear from heavy loads, misalignment issues causing downtime, and the struggle to find bearings that can withstand high hardness requirements. When your production line stops due to a bearing problem, every minute counts. Finding a reliable supplier who can provide the right high hardness bearings quickly becomes critical.
This Double Row Cylindrical Roller Bearing is built to address the tough conditions of steel mill environments. With a hardness rating of 60-64 HRC, it delivers the durability needed to handle heavy loads and resist wear in continuous operation. Our extensive inventory and global distribution network ensure that even hard-to-find models like the NN3022 TN9/SP W33 are available for prompt delivery, minimizing your equipment downtime.
Designed as a separated, non-aligning bearing, this SKF NN3022 model excels in applications where axial loads are present and precise alignment is maintained. The medium to large outer dimension (120-190mm) makes it suitable for the robust machinery found in steel mills, where reliability under high stress is non-negotiable. Whether used in rolling stands or conveyor systems, choosing the correct bearing specifications directly impacts operational efficiency.
The bearing's separated design allows for easy mounting and dismounting, simplifying maintenance procedures. Available clearance options (C0, C2, C3, C4, C5) ensure proper fit under varying operational conditions, reducing internal stress and extending service life. The cage material options—brass or steel—provide flexibility based on specific application requirements, with brass offering superior heat conductivity and steel providing enhanced strength for heavier loads. Vibration grades Z1V1 to Z3V3 allow selection based on precision needs, ensuring smooth operation even at high rotational speeds.
Selecting a high hardness cylindrical roller bearing like this model directly affects your total cost of ownership. Inferior bearings with insufficient hardness (below 60 HRC) may save upfront costs but lead to frequent replacements, unplanned downtime, and potential damage to adjacent components. This bearing's 60-64 HRC hardness meets the rigorous demands of steel mill applications, reducing replacement frequency and maintenance labor. Proper clearance selection further optimizes performance, ensuring the bearing operates within design parameters for maximum service life.
Our bearings undergo strict quality control processes, including material verification and dimensional accuracy checks, to ensure consistent performance. We provide comprehensive documentation, including batch inspection reports, to trace product origins and quality. With a focus on customer satisfaction, we offer warranty coverage for manufacturing defects, giving you confidence in your purchase. Our ability to source from a wide range of suppliers means we can fulfill orders for both standard and specialized bearings, meeting your specific requirements.
Whether you need a single NN3022 TN9/SP W33 bearing or a bulk order for your steel mill, we can provide competitive pricing and reliable delivery. Contact us with your specific requirements, including quantity and delivery location, and our team will promptly assist with your quote. The sooner you confirm your order, the sooner we can arrange shipment to keep your operations running smoothly.
Q: Do you supply bearings from other brands besides those listed?
A: Yes, we support inquiries for all bearing brands and models. We can source products according to your specified brand or technical requirements.
Q: How can 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.
Q: What warranty coverage do you offer on bearings?
A: We provide warranty coverage against manufacturing defects. Specific terms and duration are outlined in each sales agreement.
Q: What is the minimum order quantity for this bearing?
A: We offer low minimum order quantities, including support for single-unit purchases for emergency maintenance needs.
Q: How long does shipping take to my location?
A: In-stock items ship the same day. Delivery times vary by destination, with express options available for urgent requirements.
Q: Can you provide custom bearings according to specific designs?
A: Yes, we support OEM/ODM services for custom bearing requirements. Provide your technical drawings or specifications for a detailed quote.
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 Cylindrical Roller Bearing NN3022 TN9/SP W33 for Steel Mills 60-64 HRC and can be quoted on the same inquiry.
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04 Double Row Cylindrical Roller Bearing NN3022 TN9/SP W33 for Steel Mills 60-64 HRC 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 Cylindrical Roller Bearing NN3022 TN9/SP W33 for Steel Mills 60-64 HRC.
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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.
