Self-Aligning Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Self-Aligning Ball Bearing
Wholesales 1202/1203/1204-2RS/1205-2RS Self-Aligning Ball Bearings – High Quality & Auto Alignment
Basic Info
| Inner Diameter | 95 mm |
|---|---|
| Outer Diameter | 170 mm |
| Width | 32 mm |
| Model | 1203 1205-2RS |
| Material | |
| Origin |
Introduction
High-precision double-row angular contact ball bearing with 60° contact angle, steel or brass cage, C0/C3/C4 clearance options, P0–P2 accuracy grades. Suitable for radial loads and moderate axial loads. Delivered in 10–15 days. OEM/ODM supported.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) | Ready-to-install, maintenance-free operation with dual rubber seals for dust/moisture resistance |
| Dimensions: 95×170×32 mm | Precise ISO-standard sizing ensures direct SKF 1205-2RS interchangeability |
| Self-Aligning Function | Compensates up to ±2.5° shaft misalignment — extends service life by 3× vs. rigid bearings |
| Precision Grades: P0–P2 | Meets global OEM tolerances; P5/P4 options available for high-speed machinery |
| Clearance Options: C0/C3/C4 | Optimized thermal expansion control for variable-temp industrial environments |
| Material: High-Carbon Chromium Bearing Steel | Hardness ≥62 HRC; fatigue life tested to ISO 281 L10 standard |
| Cage: Steel or Brass | Brass cage option enables >12,000 rpm operation and superior corrosion resistance |
| Load Type: Radial + Moderate Axial | 60° contact angle delivers balanced radial load capacity (C = 42.5 kN) and axial support |
| OEM/ODM Support | Custom branding, packaging, and spec adjustments — same lead time (10–15 days) |
| Origin & Compliance: Made in China | HS 8482101000 | BDL Certified | 100% traceable batch testing; RoHS/REACH compliant; 1M units/year capacity |
Used in agricultural gearboxes, textile looms, conveyor pulleys, and HVAC fans where misalignment, vibration, or space constraints limit standard bearing use. Unlike generic alternatives, this bearing features ground raceways, controlled internal geometry, and 100% pre-lubricated sealed assembly — eliminating early failure from contamination or improper greasing.
FAQ: Q: Is it compatible with SKF 1205-2RS mounting? A: Yes — identical ABEC/ISO dimensions and load ratings. Q: Can it replace older 1202/1204 series? A: Yes, with improved alignment tolerance and seal integrity. Q: What’s the max operating temperature? A: 120°C continuous (with lithium complex grease).
Need technical confirmation or custom specs? Send your inquiry now — our application engineers reply within 2 business hours.
Product Summary
- Product Name
- Wholesales 1202/1203/1204-2RS/1205-2RS Self-Aligning Ball Bearings – High Quality & Auto Alignment
- 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 1202/1203/1204-2RS/1205-2RS Self-Aligning Ball Bearings – High Quality & Auto Alignment
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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