Wholesale Needle Roller Bearings Natv5-Natv30 High Load Capacity
Specifications
| Bore Diameter | Varies by model (NATV5-NATV30) |
| Outer Diameter | Model-specific steel housing |
| Thickness | Compact design for high load capacity |
| Material | High-quality steel |
| Design | Needle roller with bolt type |
| Models | NATV5, NATV6, NATV8, NATV10, NATV12, NATV15, NATV17, NATV20, NATV25, NATV30 |
Overview
Premium needle roller bearings with bolt design offer high load capacity and durability. Ideal for industrial and automotive applications requiring compact, reliable performance.
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- Size Guide
Size Guide
DRESSEST-SHIRTBOTTOMSDRESSESSize Chest Waist Hips XS 34 28 34 S 36 30 36 M 38 32 38 L 40 34 40 XL 42 36 42 2XL 44 38 44 All measurements are in INCHES
and may vary a half inch in either direction.
T-SHIRTSize Chest Waist Hips 2XS 32 26 32 XS 34 28 34 S 36 30 36 M 38 32 38 L 40 34 40 XL 42 36 42 All measurements are in INCHES
and may vary a half inch in either direction.
BOTTOMSSize Chest Waist Hips XS 34 28 34 S 36 30 36 M 38 32 38 L 40 34 40 XL 42 36 42 2XL 44 38 44 All measurements are in INCHES
and may vary a half inch in either direction.
- Delivery & Return
Delivery
Store delivery FREE
1-3 working days
Home or collection point from £35.00 FREE
On all your orders for home or collection point delivery
Returns
Return
We will accept exchanges and returns of unworn and unwashed garments within 30 days of the date of purchase (14 days during the sales period).
Returns in store FREE
Your return will usually be processed within a week to a week and a half. We’ll send you a Return Notification email to notify you once the return has been completed. Please allow 1-3 business days for refunds to be received to the original form of payment once the return has been processed.
- Ask a Question
Basic Info.
WHY KOYOSKF BEARINGS
In order to supply even more stable quality to our vast customers, we established a factory in Liao Cheng city,Shandong province.
Beside standard specifications, we also provide the customized service.Welcome all of customers visit our factory . We look forward to establishing a good long-termbusiness relationship with you.
KOYOSKF Bearing Manufacturer Show
In addition to our own production of bearings, bearing manufacturers, we have established as many as 600 partnerships; if there is a demand in the world, we will purchase to meet the needs of different customers.
FAQ
Frequently Asked Questions
Yes—we customize size, material, precision, or branding per your needs. Samples are provided for confirmation before mass production.
- Our products hold ISO 9001, TS 16949, and DIN/SAE certifications. We conduct strict inspections from raw materials to pre-shipment.
Standard lead time: 15–30 working days. Urgent orders can be expedited to 7–15 days (subject to feasibility).
All products come with a 12–24 month warranty. We offer free replacement/repair for quality issues, with 24-hour response.
We support T/T (30% deposit + 70% balance), L/C, and PayPal (small orders). Transactions are secured via trusted channels.
MOQ varies by product type—starting from 100 units for standard items. Flexible MOQ for long-term partners or customized orders.
WHAT OUR CLIENTS SAY
James Cooper
KOYO bearings are durable and precise; their stable performance cuts our downtime greatly, and your reliable supply wins our trust.
Lisa Morgan
KOYO bearings boast excellent quality; their long service life reduces our replacement costs, and your professional service makes cooperation smooth.
Mike Wilson
KOYO bearings run steadily and well; their high precision fits our equipment perfectly, and your on-time delivery never lets us down.
Emma Clark
KOYO bearings are top-grade and reliable; their anti-wear feature boosts efficiency, and your thoughtful after-sales support gives us reassurance.
John Smith
KOYO bearings exceed our expectations; their sturdy quality adapts to heavy work, and your consistent supply secures our production.
Anna White
KOYO bearings are premium and durable; their stable operation meets strict demands, and your sincere service makes us a steady partner.
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Related Products
Product Parameters
| Model NO. | Natv5-PP, Natv6-PP, Natv8-PP, Natv10-PP, Natv12-PP |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Style | Without Outer Ring, With Outer Ring, Without Inner Ring, With Inner Ring |
| Origin | Japan |
| Application | Transmission, Instrumentation, Electrical |
Product Introduction
This bearing series, including models like Natv5-PP to Natv12-PP, features Bearing Steel construction with Radial load capacity. Available in styles with/without inner/outer rings, it originates from Japan. Suitable for Transmission, Instrumentation, and Electrical applications, ensuring reliable performance.
Specifications
| Inner Diameter | 55 mm |
| Outer Diameter | 80 mm |
| Thickness | 23 mm |
Description
High-quality needle roller bearing ideal for demanding industrial applications. Compact design with high load capacity ensures reliable performance under continuous use. Suitable for machinery requiring precision and durability.
Specifications
| Inner Diameter | 22 mm |
| Outer Diameter | 26-27 mm |
| Thickness | 10-17 mm |
Description
Precision needle roller bearings available in metric sizes K22X26X10, K22X26X13, K22X26X17, and K22X27X13. Ideal for high-load, low-speed applications requiring compact design and durability.
Product Parameters
| Inner Diameter | 75 mm |
| Outer Diameter | 105 mm |
| Thickness | 36 mm |
Description
Precision-engineered needle roller bearing, model RNA4915/4916/4917, designed for high-load applications with space constraints. Ideal for industrial machinery and automotive transmissions.
Specifications
| Inner Diameter | 60 mm |
| Outer Diameter | 80 mm |
| Thickness | 24 mm |
Description
Precision needle roller bearings suitable for high load and compact applications. Models include RNA4912, RNA4913, and RNA4914, designed for durability and smooth operation in industrial machinery.
Product Parameters
| Model NO. | NA4904, NA49/22, NA4905, NA49/28, NA4906, NA49/32, NA490 |
| Load Direction | Radial Bearing |
| Style | Without Outer Ring, With Outer Ring, Without Inner Ring, With Inner Ring |
| Material | Bearing Steel |
| Precision | Z1V1, Z2V2, Z3V3 |
| Origin | Japan |
Product Introduction
High – quality radial bearings made of bearing steel, available in multiple styles and precision grades (Z1V1, Z2V2, Z3V3). Suitable for Transmission, Instrumentation, Electrical applications. Originating from Japan with reliable performance.
Specifications
| Inner Diameter | 17 mm |
| Outer Diameter | 25 mm |
| Thickness | 17 mm |
Description
High-quality needle roller bearing suitable for Rna4903, Rna4904, and Rna4905 applications. Designed for durability and smooth performance in compact spaces. Ideal for industrial machinery requiring high radial load capacity with minimal space usage.
Specifications
| Inner Diameter | 110 mm |
| Outer Diameter | 130 mm |
| Thickness | 40 mm |
Introduction
Precision-engineered needle roller bearings suitable for high-load applications. Models RNA4922, RNA4924, and RNA4926 offer reliable performance with optimized space-saving design. Ideal for industrial machinery and automotive systems requiring durable radial load support.
Specifications
| Inner Diameter | 9 mm |
| Outer Diameter | 12 mm |
| Thickness | 13 mm |
Description
High-quality IKO machined type needle roller bearing K9X12X13TN, designed for automotive applications. Offers high load capacity and precision performance in compact spaces.
Specifications
| Bore Diameter | 30 mm |
| Outer Diameter | 45 mm |
| Thickness | 20 mm |
| Dynamic Load Rating | 28.5 kN |
| Weight | 0.19 kg |
Description
Precision needle roller bearing ideal for high load capacity in compact spaces. Model NA4906 offers excellent performance in automotive and industrial applications with smooth operation and durable design.
Product Parameters
| Model NO. | NK25/30 |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Origin | Japan |
| Application | Transmission, Instrumentation, Electrical |
| Trademark | IKO NSK NTN |
Product Introduction
The NK25/30 radial bearing, made of high-quality bearing steel, is suitable for transmission, instrumentation, and electrical applications. Originating from Japan and branded with IKO, NSK, NTN, it ensures reliable performance. Packed as per industrial standards, it meets HS Code 8482800000 requirements.
Product Parameters
| Model NO. | AS751001 |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Origin | Japan |
| Applications | Transmission, Instrumentation, Electrical |
Product Introduction
This high-precision radial bearing (Model: AS751001) is crafted from premium bearing steel, ensuring durability and reliable performance. Originating from Japan, it features multiple style options (with/without inner/outer rings) and precision grades (Z1V1-Z3V3). Ideal for transmission systems, instrumentation, and electrical applications, it meets industrial standards with a production capacity of 200,000PCS/Year. Trusted trademarks include IKO, NSK, NTN.




