In the realm of precision engineering, L44649 bearings stand as beacons of reliability and efficiency. Their exceptional design, rigorous manufacturing processes, and versatile applications have made them indispensable components in a wide range of industries, from aerospace to healthcare. This comprehensive guide will delve into the intricacies of L44649 bearings, empowering you with the knowledge to harness their full potential.
L44649 bearings are single-row, deep-groove ball bearings with a contact angle of 0 degrees. They consist of three primary components:
L44649 bearings conform to the following ISO standards:
L44649 bearings are typically made from high-carbon chromium steel (GCR15), renowned for its hardness, strength, and wear resistance. They are pre-lubricated with a high-quality grease that ensures optimal performance under various operating conditions.
The versatility of L44649 bearings makes them suitable for a diverse range of applications, including:
L44649 bearings are available with various advanced features to enhance performance:
Story 1:
A mechanic was fitting a new L44649 bearing to an industrial pump when he realized that his favorite wrench was missing. In a moment of desperation, he used a pair of pliers instead. As he tightened the bearing, the pliers slipped, causing the bearing to fall to the ground and break into pieces. The lesson: Always use the correct tools for the job.
Story 2:
A manufacturing company had a problem with its assembly line machinery. The bearings in the gearbox were failing prematurely, leading to costly downtime. After careful inspection, engineers discovered that the bearings were not being lubricated properly. The lesson: Proper lubrication is essential for long bearing life.
Story 3:
A race car driver was pushing his car to the limit during a test session when he suddenly lost control and crashed into a wall. The impact caused severe damage to the car's suspension, including the L44649 bearings in the wheel hubs. The driver emerged unscathed, but the bearings were completely destroyed. The lesson: Even the best bearings have their limits.
Specification | Value |
---|---|
Bore diameter | 40 mm |
Outer diameter | 72 mm |
Width | 17 mm |
Number of balls | 11 |
Dynamic load capacity | 19.1 kN |
Static load capacity | 12.3 kN |
Limiting speed | 9,000 rpm |
Radial Load (kN) | Axial Load (kN) | Combined Load (kN) |
---|---|---|
15.7 | 10.3 | 18.5 |
19.1 | 12.3 | 22.1 |
22.5 | 14.3 | 25.7 |
Grease Type | Temperature Range (°C) |
---|---|
Lithium-based grease | -30 to 120 |
Calcium-based grease | -30 to 150 |
Polyurea-based grease | -40 to 180 |
L44649 bearings are precision components that play a vital role in ensuring the smooth and efficient operation of machinery across industries. By understanding their design, specifications, and proper handling techniques, you can harness their full potential and maximize their service life. Whether you're a design engineer, maintenance technician, or end-user, this guide empowers you with the knowledge to make informed decisions about L44649 bearings and optimize their performance.
2024-08-01 02:38:21 UTC
2024-08-08 02:55:35 UTC
2024-08-07 02:55:36 UTC
2024-08-25 14:01:07 UTC
2024-10-19 01:42:04 UTC
2024-08-25 14:01:51 UTC
2024-08-15 08:10:25 UTC
2024-08-12 08:10:05 UTC
2024-08-01 02:37:48 UTC
2024-08-13 08:10:18 UTC
2024-08-01 17:09:45 UTC
2024-08-01 17:10:01 UTC
2024-08-02 14:30:43 UTC
2024-08-02 14:31:03 UTC
2024-08-03 15:39:21 UTC
2024-08-03 15:39:41 UTC
2024-08-04 18:22:55 UTC
2024-08-04 18:23:06 UTC
2024-10-21 01:33:07 UTC
2024-10-21 01:33:00 UTC
2024-10-21 01:33:00 UTC
2024-10-21 01:33:00 UTC
2024-10-21 01:32:59 UTC
2024-10-21 01:32:56 UTC
2024-10-21 01:32:56 UTC
2024-10-21 01:32:56 UTC