7400D Series

"D" indicates a duplex ground half pair matched with an identical half pair and is followed by an additional suffix letter to describe the type of duplex. 7403-D 7404-D 7405-D 7406-D 7407-D 7408-D 7409-D 7410-D 7411-D 7412-D 7413-D 7414-D 7415-D 7416-D 7417-D 7418-D 7419-D 7420-D 7421-D 7422-D

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Angular Contact Ball Bearings

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Product Description

29° contact angle

"D" indicates a duplex ground half pair matched with an identical half pair and is followed by an additional suffix letter to describe the type of duplex.

Bearing Number	d mm	D mm	B mm
7403-D	17	62	34
7404-D	20	72	38
7405-D	25	80	42
7406-D	30	90	46
7407-D	35	100	50
7408-D	40	110	54
7409-D	45	120	58
7410-D	50	130	62
7411-D	55	140	66
7412-D	60	150	70
7413-D	65	160	74
7414-D	70	180	84
7415-D	75	190	90
7416-D	80	200	96
7417-D	85	210	104
7418-D	90	225	108
7419-D	95	250	110
7420-D	100	265	120
7421-D	105	290	130
7422-D	110	320	140

Angular Contact Ball Bearings are precision-engineered components designed to handle combined radial and axial loads. Their unique contact angle allows for superior load distribution, making them ideal for high-speed applications. These bearings are commonly used in machine tools, pumps, and aerospace systems where reliability is critical. With optimized internal geometry, they ensure smooth operation and extended service life.

The advanced design of Angular Contact Ball Bearings enables them to accommodate thrust loads in one direction while maintaining stability. Available in single-row, double-row, and four-point configurations, they offer flexibility for various industrial needs. Premium-grade materials and heat treatment processes enhance their durability under extreme conditions. Whether for automotive or industrial machinery, these bearings deliver unmatched performance.

Lubrication plays a key role in the efficiency of Angular Contact Ball Bearings. Options include grease, oil, or solid lubricants, depending on operational requirements. Sealed and shielded variants provide added protection against contaminants, reducing maintenance needs. Their low friction coefficient minimizes energy loss, contributing to overall system efficiency.

Investing in high-quality Angular Contact Ball Bearings ensures long-term reliability and reduced downtime. Customizable options, such as special coatings or preload settings, cater to specific applications. Trusted by engineers worldwide, these bearings are the go-to solution for demanding environments. Upgrade your equipment with Angular Contact Ball Bearings for optimal performance and longevity.

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Angular Contact Ball Bearings