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Angular Contact Ball Bearing
Wholesale 2207-2RS 2213K-2RS 2307 2308-2RS 2308K-2RS Self-Aligning Ball Bearings
Basic Info
| Inner Diameter | 95 mm |
|---|---|
| Outer Diameter | 170 mm |
| Width | 32 mm |
| Type | Self-Aligning Ball Bearing |
| Material | |
| Lubrication |
Introduction
The 2308K-2RS is a double-row, unseparated self-aligning ball bearing with radial load capacity. Made of high-grade bearing steel, it features steel or brass cage, P0–P2 precision options, and C0–C4 clearance. Ideal for applications requiring misalignment compensation and reliable performance under moderate loads.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 Self-Aligning Ball Bearings?
| Description | Key Benefit |
|---|---|
| Model: 2308K-2RS (with tapered bore & rubber seals) | Enables easy mounting on shafts and superior contamination protection |
| Double-row, radial load design | Handles misalignment up to ±2.5° automatically — extends service life |
| Bearing steel (GCr15) + precision ground raceways | Meets SKF-grade hardness & surface integrity for high reliability |
| P0–P2 precision grades & C0–C4 clearance options | Customizable for low-noise, high-speed, or heavy-duty applications |
| Grease- or oil-lubricated; steel/brass cage | Optimized for continuous operation in industrial gearboxes & fans |
| 95×170×32 mm (compact yet high-load capacity) | Direct replacement for SKF 2308 K; saves retrofit time & cost |
| China-manufactured under ISO 9001 & IATF 16949 | Factory audited, 100% dimensional & vibration tested pre-shipment |
| OEM/ODM support + carton/pallet packaging | Fully compliant with global logistics & branding requirements |
| 10–15 day lead time; 1M pcs/month capacity | Faster delivery vs. branded alternatives — ideal for urgent projects |
| HS Code 8482101000 — duty-optimized export | Smooth customs clearance across EU, US, SEA & ME markets |
Engineered for demanding applications: conveyor drives, agricultural machinery, textile spindles, and HVAC blowers. Unlike generic bearings, ours feature tighter runout control (<0.015mm), lower torque variance (±3%), and 2× seal lip contact pressure — proven in 500+ hours of accelerated life testing.
FAQ: Q: Are these compatible with SKF mounting dimensions? A: Yes — fully interchangeable per ISO 15:2017. Q: Can you supply test reports? A: Yes — vibration (ISO 10816-3), hardness (HRC 60–64), and dimensional certs included. Q: Do you support custom branding? A: Yes — laser engraving & private-label packaging available.
Ready to request samples or bulk pricing? Contact us now — we reply within 2 business hours.
Product Summary
- Product Name
- Wholesale 2207-2RS 2213K-2RS 2307 2308-2RS 2308K-2RS Self-Aligning Ball Bearings
- Category
- Angular Contact 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 | Angular Contact 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
Wholesale 2207-2RS 2213K-2RS 2307 2308-2RS 2308K-2RS Self-Aligning Ball Bearings
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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