Self-Aligning Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Self-Aligning Ball Bearing
Wholesales 1303/1306K/2201/2207K Self-Aligning Ball Bearings – High Quality & Best Price
Basic Info
| Inner Diameter | 95 mm |
|---|---|
| Outer Diameter | 170 mm |
| Thickness | 32 mm |
Introduction
High-precision double-row angular contact ball bearing (Model: 2201-2RS), made of bearing steel, with 60° contact angle and aligning capability. Available in precision grades P0–P2 and clearances C0/C3/C4. Features steel or brass cage, radial load capacity, and OEM/ODM service. Delivery in 10–15 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 & Why Engineers Choose This Self-Aligning Ball Bearing
| Description | Core Value |
|---|---|
| Model: 2201-2RS (also supports 1303, 1306K, 2207K) | Multi-model compatibility reduces inventory complexity |
| Dimensions: 95×170×32 mm | Precise fit for standard industrial housings & shafts |
| Double-row, radial load design with 60° contact angle | Superior dynamic load capacity & smooth rotation under misalignment |
| Self-aligning function (±2.5° automatic correction) | Extends service life up to 3× vs. rigid bearings in vibrating/misaligned setups |
| P0–P2 precision grades + C0/C3/C4 clearance options | Meets SKF-equivalent tolerances — certified for high-speed applications |
| Chrome bearing steel (GCr15) + double-sealed 2RS | IP54-rated dust/moisture resistance; zero maintenance during operation |
| Steel/brass cage, unseparated construction | Enhanced rigidity & reduced noise vs. plastic cages |
| OEM/ODM support + BDL trademark (China origin, HS 8482101000) | Fully traceable supply chain & documentation for global compliance |
| 10–15 day lead time, 1M pcs/month capacity | Reliable stock availability — no project delays |
| Used in conveyors, agricultural gearboxes, fans, pumps & textile machinery | Proven reliability in high-vibration, low-maintenance environments |
✅ Quality Assurance: 100% dimensional inspection, vibration testing, and grease performance validation per ISO 15242. Backed by 2-year warranty.
Differentiator: Unlike generic self-aligners, this bearing features optimized raceway curvature and micro-ground balls — delivering 18% lower friction torque than standard equivalents.
❓ FAQ: Q: Can it replace SKF 2201-2RS directly? A: Yes — identical ABEC/P0 tolerances and mounting dimensions. Q: Is brass cage available for high-temp use? A: Yes — specify at order. Q: What’s the max speed with grease lubrication? A: 4,200 rpm (C3 clearance, 70°C ambient).
Ready to validate samples or request a bulk quote? Contact our technical sales team today — we’ll respond within 2 business hours.
Product Summary
- Product Name
- Wholesales 1303/1306K/2201/2207K Self-Aligning Ball Bearings – High Quality & Best Price
- Category
- Self-Aligning 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 | Self-Aligning 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
Wholesales 1303/1306K/2201/2207K Self-Aligning Ball Bearings – High Quality & Best Price
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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