
QJ 306 MA
weight:0.418 kg
Four-point contact ball bearing
A one-year warranty is provided under normal operating conditions.
WhatsApp:+8618753115023
E-mial:info@bearingmotion.com
Products Description
| Bore diameter | 30 mm |
| Outside diameter | 72 mm |
| Width | 19 mm |
| Contact angle | 35 ° |
| Basic dynamic load rating | 53 kN |
| Basic static load rating | 41.5 kN |
| Limiting speed | 17 000 r/min |
| Product net weight | 0.418 kg |

Product Related
The QJ 306 MA is an exceptional choice for engineering applications that require a compact footprint without sacrificing performance. Unlike standard deep groove ball bearings, the QJ 306 MA utilizes a unique four-point contact geometry, allowing it to efficiently handle significant axial loads in both directions while simultaneously accommodating radial forces. Because of its split inner ring design and robust machined brass cage, the QJ 306 MA excels in high-speed environments where precision and minimal axial space are critical factors for system reliability.

transportation
We provide sea and air freight services for large bearings, and international express shipping services for small bearings.


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