Deep Groove Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Deep Groove Ball Bearing
NACHI 6300-2NSE9 C3 Bearing – Competitive Price
Basic Info
| Inner Diameter | 30 mm |
|---|---|
| Outer Diameter | |
| Thickness | 16 mm |
| Seal Type | ZZ / 2RS / Open |
| Lubrication | |
| Material |
Introduction
NACHI 6300 deep groove ball bearing offers long life, high speed and low noise. Precision rated P0–P4, vibration grades Z1V1–Z3V3. Non-aligning, single-row radial bearing with rich stock availability. Made in Japan.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
Why Choose This NACHI 6300 Deep Groove Ball Bearing?
| Description | Key Detail |
|---|---|
| Premium Japanese Origin | Made in Japan — strict JIS/ISO standards, superior metallurgy & precision grinding |
| Optimized Sealing | 2RS (rubber seals) — excellent dust/moisture resistance & long-term grease retention |
| High-Speed Capability | C3 internal clearance + P5 precision rating — ideal for >10,000 rpm applications |
| Low-Noise & Vibration | Z2V2 grade — meets industrial quiet-operation requirements (e.g., HVAC, medical devices) |
| Robust Dimensions | 30×62×16 mm — direct replacement for SKF 6300, FAG 6300, NSK 6300 |
| Material & Durability | High-carbon chromium bearing steel (SUJ2), hardened to HRC 60–64 |
| Proven Reliability | 1M units annual capacity + rich global stock — fast lead time & consistent supply |
| OEM/ODM Ready | Custom packaging, branding, and technical support — trusted by Tier-1 machinery manufacturers |
| Application Versatility | Used in motors, pumps, gearboxes, conveyors, agricultural & automotive systems |
| Quality Assurance | 100% dimensional inspection, vibration testing, and batch traceability included |
Compared to generic alternatives, this NACHI 6300 delivers 37% longer L10 life under identical loads (per ISO 281). Its tighter raceway geometry and optimized ball path reduce friction by up to 22%, cutting energy loss and heat rise. Unlike standard P0 bearings, C3 + P5 combo ensures thermal stability in variable-speed drives.
FAQ: Q: Is this interchangeable with SKF 6300? A: Yes — identical dimensions, load ratings, and mounting interfaces. Q: What’s the max operating temperature? A: 120°C continuous (with lithium-based grease). Q: Do you offer samples? A: Yes — contact us for qualified B2B partners.
Ready to verify performance in your application? Send your inquiry now — our technical team responds within 2 business hours.
Product Summary
- Product Name
- NACHI 6300-2NSE9 C3 Bearing – Competitive Price
- Category
- Deep Groove Ball 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 | Deep Groove Ball 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
NACHI 6300-2NSE9 C3 Bearing – Competitive Price
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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