WHITTET-HIGGINS防松螺母AN-20产品参数
Identification | AN-20 |
Thread | 3.918-12 |
Outside Dia (inches) | 5.188 |
Face Dia (inches) | 4.813 |
Width (inches) | 0.760 |
Axial Load (lbs) | 84200 |
Lockwasher | W-20 |
WHITTET-HIGGINS防松螺母AN系列产品介绍
Most commonly used locknuts, made of low carbon steel, these locknuts are the least expensive but require a lockwasher and the cutting of a keyway in the shaft.
This series meeting SAE-Society of the Automotive Engineers, ABEC-Annular Bearing Engineers Committee and AFBMA- Anti-Friction Bearing Manufacturers Association specifications offers a positive mechanical lock when combined with a lockwasher and keyway.
An 'A' before the locknut designation indicates this size was previously manufactured with 11 threads per inch whereas now they have either 12 or 8 threads per inch. It is recommended that everyone avoid making shaft threads to this now semi-obsolete 11 pitch series. All new designs could best use the 12 and 8 pitch AN series of threads for the greatest assurance of long term compatibility and future availability.
This N-AN series through size AN-26 meets the many exacting requirements for good operation of tapered roller bearings but series PN in all sizes meets specifications for the safest and best operation of tapered roller bearings.
最常用的锁紧螺母，由低碳钢制成，这些锁紧螺母最便宜，但需要锁紧垫圈和轴上的键槽切割。
该系列符合 SAE-汽车工程师协会、ABEC-环形轴承工程师委员会和 AFBMA-减摩轴承制造商协会的规范，在与锁紧垫圈和键槽结合时提供了一种正向机械锁。
锁紧螺母名称前的“A”表示该尺寸以前制造时每英寸有 11 个螺纹，而现在每英寸有 12 或 8 个螺纹。建议大家避免为这个现在半过时的 11 节距系列制作轴螺纹。所有新设计都可以最好地使用 12 和 8 节距 AN 系列螺纹，以最大程度地保证长期兼容性和未来可用性。
该 N-AN 系列至 AN-26 尺寸满足圆锥滚子轴承良好运行的许多严格要求，但所有尺寸的 PN 系列均满足圆锥滚子轴承最安全和最佳运行的规范。
WHITTET-HIGGINS防松螺母AN系列其他型号：
WHITTET-HIGGINS AN-15
WHITTET-HIGGINS AN-16
WHITTET-HIGGINS AN-17
WHITTET-HIGGINS AN-18
WHITTET-HIGGINS AN-19
WHITTET-HIGGINS AN-20
WHITTET-HIGGINS AN-21
WHITTET-HIGGINS AN-22
WHITTET-HIGGINS AN-24
WHITTET-HIGGINS AN-26
WHITTET-HIGGINS AN-28
WHITTET-HIGGINS AN-30
WHITTET-HIGGINS AN-32
WHITTET-HIGGINS AN-34
WHITTET-HIGGINS AN-36
WHITTET-HIGGINS AN-38
WHITTET-HIGGINS AN-40
WHITTET-HIGGINS Locknuts NEW + ORIGINAL+ ONE YEAR WARRANTY
爱泽工业集产品开发、设计、制造、销售、服务于一体，代理经营世界先进的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的首选渠道。
如果有任何关于WHITTET-HIGGINS防松螺母AN-20的疑问，请随时与我们沟通（021-31006702）。我们将尽全力解决您的问题。
If you have any question for WHITTET-HIGGINS products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website: www.ize-industries.com.
WHITTET-HIGGINS防松螺母AN-20产品参数
