Description
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.
