ZEN 61928 2RS 140x190x24 Ball Bearing

Product Overview & Technical Features

Heavy-Duty Sealed Ball Bearing for Industrial Machinery

The ZEN 61928 2RS is a robust deep-groove ball bearing measuring 140 mm (inner diameter) x 190 mm (outer diameter) x 24 mm (width). With dual rubber seals (2RS) and precision steel components, this bearing is designed to deliver smooth rotation, reliable load-bearing and long service life even in demanding and contaminated environments. As a complete bearing unit, it is ready for direct installation in shafts, housings or assemblies where durability and stability are essential.

Key Advantages & Industrial Applications

High Durability, Low Maintenance and Versatile Usage

• Durable, sealed construction — the 2RS sealing retains lubricant and protects internal components from dust, metal shavings, moisture or debris, which significantly reduces maintenance frequency and prolongs bearing life.

• Reliable performance under heavy loads — engineered to handle both radial and axial loads, ensuring stable and smooth operation in motors, gearboxes, conveyors, pumps and industrial drives.

• High-speed and varying condition tolerance — deep-groove design supports high RPM and provides resilience under thermal fluctuations and dynamic loads.

• Wide industrial applicability — suitable for heavy-duty machinery, industrial equipment, production lines, rolling systems, transmissions, fans, pumps, and more.

• Ready-to-mount unit — standard dimensions allow easy integration into shafts or bearing housings without need for additional components.

Detailed Description

The ZEN 61928 2RS 140x190x24 mm ball bearing is engineered for demanding industrial and mechanical applications that require consistent performance, durability and resistance to contamination. Thanks to its deep-groove design and precisely machined steel races and balls, this bearing ensures smooth, low-friction rotation and stable load distribution across both radial and axial axes.

Double rubber seals (2RS) safeguard the internal mechanism from external contaminants — dust, debris, moisture or metal shavings — while retaining the lubrication inside. This sealing significantly extends the maintenance intervals, reducing downtime and operational costs.

The bearing’s robust build and standard dimensions make it ideal for integration into shafts, housings or bearing units used in motors, gearboxes, pumps, conveyors, industrial drives, heavy-duty machinery, fans and other equipment where reliability and longevity are priorities. Its capacity to support high speeds and variable load conditions adds to its versatility, making it a go-to choice for industrial maintenance, retrofits or new projects.

For B2B clients seeking a high-quality sealed ball bearing with long service life, strong load-bearing capacity and low maintenance — the ZEN 61928 2RS 140x190x24 mm stands out as a solid, dependable solution.

FAQ - Frequently Asked Questions

Q: Can ZEN 61928 2RS handle both radial and axial loads?
A: Yes — its deep-groove ball bearing design supports radial loads and moderate axial loads, ensuring stable shaft rotation under both types of stress.

Q: Is the bearing sealed to protect against dust and moisture?
A: Yes — the 2RS sealing keeps lubricant inside and prevents dirt, dust, metal shavings or moisture from entering, which extends bearing lifespan and reduces maintenance needs.

Q: Is this bearing suitable for high-speed applications or varying operating conditions?
A: Absolutely — the deep-groove geometry and precision steel construction allow for stable high-speed operation and resilience under thermal or operational variations.

Q: What types of machines or equipment can benefit from this bearing?
A: Gearboxes, motors, pumps, fans, conveyors, industrial machinery, rolling systems, production lines — any application requiring a sealed, durable and reliable bearing.

Q: Is the bearing delivered as a complete, ready-to-install unit?
A: Yes — ZEN 61928 2RS arrives as a complete bearing unit with standard dimensions, ready for direct integration into shafts or housings without extra components.