Self-Aligning Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Self-Aligning Ball Bearing
1202/1203/1204-2RS/1205-2RS Self-Aligning Ball Bearings – High Quality & Great Price
Basic Info.
| Inner Diameter | 95 mm |
| Outer Diameter | 170 mm |
| Thickness | 32 mm |
| Model | 1203 1205-2RS |
| Material | Bearing Steel |
| Origin | China |
Introduction
High-precision double-row angular contact ball bearing with 60° contact angle, steel or brass cage, C0/C3/C4 clearance options, P0–P2 precision ratings, and aligning capability. Suitable for radial loads and OEM/ODM applications.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: 1203 / 1205-2RS (sealed, double-row) | Automatic misalignment compensation up to ±2.5° — extends service life by 40% vs standard radial bearings |
| Dimensions: 95×170×32 mm (ISO 1205 series) | Precise interchangeability with SKF 1205-2RS & FAG 1205-2RS — zero redesign needed |
| Material: High-carbon chromium bearing steel (GCr15) | Hardness HRC 60–64, fatigue-resistant — meets ISO 683-17 & ABEC P5 tolerance |
| Sealing: Dual rubber contact seals (2RS) | IP54-rated dust/moisture protection — ideal for humid or particulate-heavy industrial environments |
| Clearance: C0/C3/C4 options available | Optimized pre-load selection for high-speed stability (up to 4,200 rpm) or heavy radial loads |
| Cage: Steel or brass (OEM configurable) | Brass cage option ensures low-noise, high-temperature operation (≤120°C) |
| Load Direction: Radial + moderate axial | Handles dynamic shaft deflection in conveyors, fans, pumps, and agricultural gearboxes |
| Origin & Compliance: Made in China, HS 8482101000 | Fully export-ready with RoHS/REACH documentation — certified for EU, US & ASEAN markets |
| OEM/ODM Support & Lead Time: 10–15 days | Fast-turn custom branding, packaging, and spec tweaks — no MOQ penalty for trial orders |
| Quality Assurance: 100% dimensional & noise testing | Each batch includes test report (vibration ≤7 dB, clearance deviation ±5μm) |
FAQ: Does it replace SKF 1205-2RS directly? Yes — identical footprint, load ratings, and sealing. Can it handle vibration-prone installations? Absolutely — self-aligning design dampens shaft misalignment-induced stress. What’s the max operating temperature? 120°C continuous (brass cage), 100°C (steel cage). Is grease pre-filled? Yes — lithium-based NLGI #2, 30% free space.
Product Summary
- Product Name
- 1202/1203/1204-2RS/1205-2RS Self-Aligning Ball Bearings – High Quality & Great 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
1202/1203/1204-2RS/1205-2RS Self-Aligning Ball Bearings – High Quality & Great Price
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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