Description
Why Choose Our SKF-Grade Deep Groove Ball Bearings (61913–61917)?
| Description | Key Value |
|---|---|
| Precision Engineering | ISO/ABEC-1 compliant, tight tolerance (Δd, ΔD ≤ 8 μm) |
| Material & Hardness | GCR15 bearing steel, 60–64 HRC surface hardness |
| Load Capacity | Dynamic load rating up to 38.5 kN (61917), optimized radial support |
| Dimensions (61917) | 85 × 120 × 18 mm — compact yet high-stiffness design |
| Low-Friction Performance | 0° contact angle + precision-ground raceways = minimal heat buildup |
| Sealing & Lubrication Ready | Open-type (can accept ZZ/2RS seals & premium lithium grease) |
| Origin & Traceability | Manufactured in ISO 9001-certified Chinese facilities; full batch traceability |
| Competitive Edge | 20% higher fatigue life vs. standard OEM equivalents (tested per ISO 281) |
| Typical Applications | Electric motors, gearboxes, agricultural machinery, HVAC fans, conveyors |
| FAQ: Can these replace SKF 61917? | Yes — identical ABEC-1 tolerances, load ratings, and mounting dimensions; widely used as direct-fit alternatives |
Attention: High-speed industrial users demand zero compromise on rotational accuracy and longevity. Interest builds when you realize these bearings deliver SKF-level consistency — without the premium markup. Desire peaks knowing every batch undergoes 100% dimensional inspection and vibration testing (V1 ≤ 2.1 mm/s). Action is simple: Send your inquiry now — specify quantity, required seal type (open/ZZ/2RS), and target delivery timeline. We’ll reply within 2 business hours with a formal quote and compliance documentation.
