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Spherical Roller Bearing
China 22205/22206/22207 Spherical Roller Bearings – High Rigidity, Low Friction
Basic Info.
| Inner Diameter | 35 mm |
| Outer Diameter | 72 mm |
| Thickness | 23 mm |
| Model No. | 22207 |
Introduction
High-precision double-row spherical roller bearing (Model 22207), made of premium bearing steel. Designed for heavy radial loads and misalignment compensation. Available in precision grades P0–P2 and clearances C0–C4. Ideal for OEM/ODM industrial applications. Dimensions: 35×72×23 mm. Made in 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 Specifications & Benefits of SKF 22207 Spherical Roller Bearing
| Feature | Description |
| Model & Type | SKF 22207 — Double-row, self-aligning spherical roller bearing for heavy radial & moderate axial loads |
| Dimensions (mm) | 35 × 72 × 23 — Compact yet high-load-capacity design ideal for space-constrained machinery |
| Material & Hardness | High-purity GCr15 bearing steel, hardened to 60–63 HRC for extended fatigue life |
| Precision & Clearance | P0/P6 accuracy grades; C0/C3 radial clearance options — optimized for low friction & thermal stability |
| Rigidity & Friction | Engineered raceway geometry + precision-ground rollers deliver 22% higher rigidity & 18% lower friction vs. standard ISO 22207 |
| Self-Alignment | ±1.5° misalignment tolerance — protects against shaft deflection & housing distortion in demanding environments |
| Applications | Mining conveyors, wind turbine gearboxes, paper mill rollers, industrial fans, and cement kiln drives |
| Quality Assurance | 100% dimensional inspection, noise testing (≤28 dB), and grease compatibility validation per SKF GM 210 |
| Competitive Edge | BDL OEM-grade manufacturing with SKF-equivalent performance — certified ISO 9001 & IATF 16949 traceability |
| FAQ | Q: Is this interchangeable with genuine SKF 22207? A: Yes — identical dimensions, load ratings, and mounting interfaces. Q: What’s the max operating temperature? A: 120°C continuous (with lithium-complex grease). Q: Can it handle shock loads? A: Yes — asymmetric roller profile improves dynamic load distribution. |
Product Summary
- Product Name
- China 22205/22206/22207 Spherical Roller Bearings – High Rigidity, 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
China 22205/22206/22207 Spherical Roller Bearings – High Rigidity, Low Friction
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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