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Spherical Roller Bearing
23238/23240 Spherical Roller Bearing – High Load, Low Friction
Basic Info.
| Inner Diameter | 100 mm |
| Outer Diameter | 215 mm |
| Thickness | 47 mm |
| Model No. | 23240 |
| Type | Double-row Spherical Roller Bearing |
| Material | Bearing Steel |
Introduction
High-precision double-row spherical roller bearing (P0–P2 rating), designed for heavy radial loads and misalignment compensation. Made of premium bearing steel, compliant with ISO standards. Suitable for OEM/ODM applications. Dimensions: 100×215×47 mm. Origin: China.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 Features & Technical Highlights
| Description | Core Value |
|---|---|
| Spherical Roller Bearing 23240 (100×215×47 mm) | Super high load capacity & self-aligning capability for misalignment up to ±2.5° |
| P0–P2 precision grades available | Ensures ultra-low vibration & extended service life in high-speed applications |
| C0/C3/C4 radial clearance options | Optimized preload control for thermal expansion & dynamic rigidity |
| CC/CA/W33 cage & seal design | Enhanced lubricant retention, reduced friction, and 30% longer fatigue life |
| Bearing steel (GCr15) + advanced heat treatment | Hardness 60–64 HRC; meets ISO 634/ABEC standards |
| OEM/ODM support with SKF/NTN/NSK-compatible specs | Drop-in replacement for global OEM systems — no redesign needed |
| Double-row radial load structure | Handles combined heavy radial + moderate axial loads simultaneously |
| W33 (grease-lubricated, sealed) variant standard | Low-maintenance operation in mining, cement, wind turbine gearboxes |
| 1,000,000 pcs/year production capacity | Fast lead time & batch consistency backed by ISO 9001 & IATF 16949 |
| Made in China, HS Code 8482300000 | Cost-optimized without compromising SKF-equivalent performance & traceability |
Engineered for demanding industrial environments — from steel mill rollers to renewable energy drivetrains. Our 23240 delivers proven rigidity, 15% lower friction vs. generic alternatives, and full dimensional/functional interchangeability with leading brands. Every batch undergoes 100% noise, rotation torque, and dimensional inspection. Got a custom requirement? Contact us now for a technical consultation and fast quote.
Product Summary
- Product Name
- 23238/23240 Spherical Roller Bearing – High Load, Low Friction
- Category
- Spherical 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 | Spherical 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
23238/23240 Spherical Roller Bearing – High Load, Low Friction
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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