DL 2216 ZEN 22x28x16 Needle Roller Bearing

Main Description:

The DL 2216 ZEN needle roller bearing (22x28x16 mm) is engineered for industrial applications where minimal space, high radial load capacity, and reliable performance are critical. English-language search trends for this kind of product show frequent queries such as “22x28x16 needle bearing”, “DL 2216 bearing”, “compact roller bearing 22x28”, “ZEN needle roller bearing”, “needle bearing for gearbox” — reflecting demand for compact, load-bearing bearings suitable for gearboxes, transmissions, motors, and compact mechanical assemblies.

The bearing belongs to the thin-wall drawn-cup / full-complement needle roller bearings class, designed to deliver maximum radial support in a compact cross-section. Its cylindrical roller complement, without inner ring, enables installation on a shaft directly — reducing total bearing package diameter. This makes DL 2216 ideal for gearboxes, transmissions, power tools, pumps, compact motor drives, automotive components, light-industrial machinery and other applications where compactness and load-handling are prioritized.

With dimensions 22 mm bore, 28 mm outer diameter, 16 mm width, this needle bearing fits easily into tight housings and compact units. Its full complement needle complement offers increased contact area, thus boosting radial load capacity and shaft support rigidity compared to small ball bearings. This translates to lower deformation, reduced fatigue, stable operation and longer service life under heavy or repetitive loads.

For procurement managers, maintenance engineers, and equipment builders, DL 2216 ZEN presents a balanced, cost-effective bearing option: compact, high-performance, easy to incorporate into existing units or new designs. Key search phrases like “needle roller bearing 22x28x16”, “compact industrial bearing”, “high-load small bearing”, “bearing for gearbox compact design”, and “ZEN DL 2216 bearing” are woven naturally into this copy to match real user intent and maximize search visibility.

Technical Specifications & Features:

• Bearing type: Thin-wall needle roller bearing (drawn-cup / full-complement)

• Dimensions: 22 x 28 x 16 mm (bore x outer diameter x width)

• Load type: High radial load support, compact design for limited housing space

• Construction: Full complement cylindrical rollers, no inner ring needed

• Shaft fit: Direct on shaft journal (requires ground shaft surface)

• Typical applications: gearboxes, transmissions, motors, pumps, compact industrial machines, automotive, power tools

• Performance benefits: high load capacity, space efficiency, low friction, stable shaft guidance under load

Advantages & Practical Benefits:

• Minimal footprint — ideal for compact drives and limited-space housings

• High radial load capacity — supports heavy radial loads in small format

• Increased rigidity and shaft support — better performance under dynamic loads than equivalent ball bearings

• Simple installation and maintenance — mounted directly on shaft, fewer components, lower cost of ownership

• Long service life under heavy use — stable performance in industrial and automotive applications

FAQ

Q: What applications suit DL 2216 22x28x16 bearing best?
A: Gearboxes, compact transmissions, pumps, small motors, power tools, light-industrial machinery — anywhere high radial load capacity and compact design are needed.

Q: What is the main advantage of a needle roller bearing over a ball bearing in this size?
A: Needle roller bearings have a larger contact surface, offering greater load capacity and rigidity, leading to longer life and more stable shaft guidance under load.

Q: Does DL 2216 require an inner ring?
A: No — as a thin-walled needle bearing, it installs directly on a properly sized shaft journal, which reduces overall bearing package size.

Q: Is DL 2216 suitable for high-speed applications?
A: Yes — when properly installed and lubricated, it delivers reliable performance at moderate to high speeds, with minimal friction and heat generation.

Q: How to ensure long service life of this bearing?
A: Ensure correct shaft journal dimensions and finish, proper lubrication, correct fit in housing or casing, and periodic inspections under heavy load conditions.