Factory direct sales self-aligning ball bearings 1300, 1301, 1302, 1303, 1304 series. Designed for high-load applications with automatic alignment capability, reducing friction and operational stress. Ideal for industrial machinery, automotive systems, and power transmission equipment. Durable construction with premium steel materials ensures extended service life.
Factory Direct Sales Self-Aligning Ball Bearings (Models 1300, 1301, 1302, 1303, 1304) are engineered to compensate for shaft misalignment up to 3° and axial load variations. Ideal for heavy machinery requiring high rotational accuracy[1][4].
| Model | Bore Diameter (mm) | Outer Diameter (mm) | Dynamic Load (kN) | Static Load (kN) |
|---|---|---|---|---|
| 1300 | 10 | 35 | 16.8 | 7.8 |
| 1301 | 12 | 37 | 18.2 | 8.5 |
| 1302 | 15 | 42 | 22.1 | 10.3 |
| 1303 | 17 | 47 | 25.6 | 12.1 |
| 1304 | 20 | 52 | 29.3 | 14.7 |
These bearings solve critical challenges in:
Scenario 1: Steel Plant Chain Drives
1303-series bearings increased service life by 40% compared to standard deep-groove bearings.
Scenario 2: Textile Machinery Guide Rails
1301 models reduced maintenance frequency from weekly to quarterly in humid environments.
Client A: European Mining Corp.
Challenge: 68% downtime from bearing failures in crusher motors
Solution: 1304-series with enhanced sealing
Result: 22-month continuous operation achieved
Client B: AgriTech Solutions LLC
Challenge: Premature wear in combine harvesters
Solution: 1302 bearings with custom grease
Result: 63% reduction in seasonal maintenance costs
Contact our engineering team for:
Email: info@vivalr.com
Phone: (86) 15866781826
[1] 调心球轴承翻译与应用场景
[4] 滚动轴承分类与技术参数
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