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Needle Bearing
Nutr15/Nutr17/Nutr20 Needle Roller Bearings – High-Precision, Low-Noise, China Factory Direct
Basic Info.
| Inner Diameter | 15 mm |
| Outer Diameter | 35 mm |
| Thickness | 19 mm |
| Type | Needle Roller Bearing, Closed |
| Material | |
| Lubrication | Grease or Oil |
Introduction
This NUTR15 needle roller bearing features radial load direction, no inner/outer ring design, high precision (P0–P2), and standard clearances (C0–C4). Made in China, it offers OEM/ODM service and fast delivery (3–7 days).7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Key Specifications & Advantages of SKF-Grade NUTR Series Needle Roller Bearings
| Description | Core Value |
|---|---|
| Model Range | NUTR15 / NUTR1542 / NUTR17 / NUTR1747 / NUTR20 — precision-engineered for compact radial load applications |
| Design | Ringless (no inner/outer ring) — saves space, reduces weight, ideal for cam followers & transmission housings |
| Material & Hardness | GCR15 bearing steel, hardened to HRC 60–64 — ensures fatigue resistance and extended service life |
| Precision & Clearance | Available in P0–P2 tolerances & C0/C3/C4 clearances — meets ISO ABEC standards for high-speed stability |
| Lubrication | Pre-greased or oil-ready — low-maintenance operation with optimized friction and heat dissipation |
| Load Capacity | High dynamic load rating per mm² — superior to standard needle rollers due to optimized roller profile & cage guidance |
| Origin & Compliance | Manufactured in ISO 9001-certified Chinese facilities — fully compliant with EU RoHS and REACH directives |
| Application Scope | Widely used in automotive gearboxes, industrial pumps, agricultural machinery, and precision automation systems |
| SKF Compatibility | Dimensionally interchangeable with SKF NK/NKI/NATR series — seamless OEM replacement without redesign |
| Quality Assurance | 100% noise-tested, vibration-checked, and dimensional inspection — backed by 24-month warranty |
Engineered for reliability where space is tight and performance is non-negotiable — the NUTR series delivers SKF-level consistency at competitive trade pricing. Trusted by Tier-1 suppliers across Europe and ASEAN. Have a custom requirement or need technical support? Contact us today for a free bearing selection consultation.
Product Summary
- Product Name
- Nutr15/Nutr17/Nutr20 Needle Roller Bearings – High-Precision, Low-Noise, China Factory Direct
- Category
- Needle Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Needle Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
Main shaft bearings, gearbox bearings, and generator bearings for onshore and offshore wind turbines.
Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
Get a custom quote for
Nutr15/Nutr17/Nutr20 Needle Roller Bearings – High-Precision, Low-Noise, China Factory Direct
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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