Cylindrical Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Cylindrical Roller Bearing
23030-23038 Spherical Roller Bearings – High Capacity, Low Friction, W33
Product Specifications
| Inner Diameter | 100 mm |
| Outer Diameter | 215 mm |
| Width | 47 mm |
Introduction
Self-aligning roller bearing model 23038 CC CA W33, made of high-grade bearing steel. Designed for heavy radial loads with automatic misalignment compensation. Features unseparated structure, grease or oil lubrication, and precision grades P0–P2. Suitable for OEM/ODM applications. Origin: China. HS Code: 8482300000.7
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 Our 23038 CC CA W33 Spherical Roller Bearings?
| Description | Key Value |
|---|---|
| Ultra-High Load Capacity | Rated dynamic load up to 1,280 kN — ideal for heavy-duty mining & cement machinery |
| Self-Aligning Precision | ±2.5° misalignment tolerance — reduces edge stress & extends service life by 40% |
| Low-Friction Design | Optimized roller profile + CC cage — cuts operating temperature rise by 15% |
| Robust Construction | High-purity GCr15 bearing steel + hardened raceways (HRC 60–64) |
| Reliable Lubrication | W33 groove + CA brass cage — enables continuous grease/oil replenishment under load |
| Global Quality Certifications | ISO 9001, ISO/TS 16949, RoHS compliant — fully traceable batch records |
| SKF-Compatible Fit | Exact dimensional & tolerance match to SKF 23038 CC/W33 — seamless OEM replacement |
| Extended Service Life | L10 life ≥ 120,000 hrs at rated load — validated via 3rd-party fatigue testing |
| Industry-Proven Applications | Wind turbines, rolling mills, crushers, pulp & paper machines, marine gearboxes |
| Fast Custom Support | ODM-ready: custom clearances (C3/C4), seals, coatings, and laser marking in ≤7 days |
FAQ: Q: Are these bearings interchangeable with original SKF units? A: Yes — identical ABEC/P0–P2 precision grades, geometry, and material specs.
Q: Can they operate at high temperatures? A: Standard version up to 120°C; optional HT variants available to 200°C.
Q: Do you supply test reports? A: Yes — full dimensional, hardness, and vibration reports included per lot.
Ready to optimize your equipment uptime and reduce maintenance costs? Contact us now for a technical consultation and bulk pricing — our engineers respond within 2 hours.
Product Summary
- Product Name
- 23030-23038 Spherical Roller Bearings – High Capacity, Low Friction, W33
- Category
- Cylindrical Roller 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 | Cylindrical Roller 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
23030-23038 Spherical Roller Bearings – High Capacity, Low Friction, W33
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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