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The 212-ZNRJ is a snap ring groove ball bearing with a 60mm bore and 110mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 12612 lbf and operates smoothly at speeds up to 6700 RPM.
Its shielded design keeps dirt out while the snap ring ensures secure fitting, making installation straightforward. The bearing performs reliably in temperatures ranging from -30°C to 120°C.
This model is interchangeable with SKF bearings, offering a practical replacement option. It’s well-suited for machinery where radial loads and secure mounting are key, such as conveyor systems or electric motors.
Weighing 0.85kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s safe for various industrial applications.
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How Does 212-ZNRJ Bearing Reduce Friction?
212-ZNRJ Bearing features a shielded design with chrome steel rings and balls, ensuring smooth radial load handling.
Its dynamic radial load capacity of 12612 lbf makes it suitable for high-performance applications.
The snap ring on the outer ring provides secure fitting, reducing vibration and wear.
With a maximum speed of 6,700 rpm, it offers reliable operation in various conditions.
What Makes 212-ZNRJ Bearing Suitable for High-Temperature Applications?
212-ZNRJ Bearing operates efficiently in temperatures ranging from -30°C to 120°C.
The chrome steel construction ensures durability and resistance to thermal expansion.
Its shielded design protects against contaminants, maintaining performance in harsh environments.
The ABEC 1 tolerance class guarantees consistent precision under thermal stress.
Engineered for Precision: 212-ZNRJ Bearing
212-ZNRJ Bearing is crafted with a single-row design for accurate radial load distribution.
The chrome steel cage aligns the balls precisely, minimising friction and noise.
Its snap ring groove ensures easy installation and secure positioning.
With a static radial load of 11240 lbf, it delivers reliable performance in demanding setups.
Why Choose 212-ZNRJ Bearing for Precision Tasks?
212-ZNRJ Bearing’s ABEC 1 tolerance ensures high precision for radial load applications.
The shielded design keeps contaminants out, maintaining smooth operation over time.
Its chrome steel construction provides strength and durability for long-term use.
The snap ring feature simplifies installation while enhancing stability.
Structural Advantages of 212-ZNRJ Bearing
212-ZNRJ Bearing’s single-row design offers compact efficiency for radial loads.
The chrome steel components resist wear, ensuring a longer operational life.
Its snap ring groove allows for secure mounting, reducing misalignment risks.
With a dynamic load capacity of 12612 lbf, it handles heavy-duty tasks effortlessly.
Common Applications of 212-ZNRJ Bearing
You’ll often spot 212-ZNRJ Bearing in conveyor systems and industrial gearboxes, where its shielded design keeps contaminants out while handling radial loads smoothly. The snap ring feature makes installation a breeze in tight spaces.
In automotive applications like alternators and water pumps, 212-ZNRJ Bearing stands up well to constant vibration thanks to its chrome steel construction. The ABEC 1 tolerance ensures reliable performance without over-engineering the component.
For food processing equipment, this bearing’s easy-to-clean shielded design helps maintain hygiene standards. The temperature range handles both chilled environments and moderate heat from continuous operation.
Where Is 212-ZNRJ Bearing Used?
You’ll find 212-ZNRJ Bearing in workshop tools like bench grinders, where its snap ring securely locks it in place during high-speed rotation. The CN clearance provides just enough play for thermal expansion without compromising precision.
In packaging machinery, this bearing’s combination of load capacity and moderate speed rating makes it ideal for intermittent heavy loads. The metric sizing ensures easy replacement in European-designed equipment.
Built for Heavy-Duty Use: 212-ZNRJ Bearing
Farm equipment like harvesters benefit from 212-ZNRJ Bearing’s rugged construction when working in dusty conditions. The shielded design extends service life by preventing crop debris from entering the raceways.
For small industrial motors, this bearing offers a cost-effective solution with adequate speed capabilities. The chrome steel cage provides good durability without the premium price of stainless steel alternatives.
Light-Duty vs Heavy-Duty: Best Uses for 212-ZNRJ Bearing
In office printers, 212-ZNRJ Bearing handles the light loads of paper feed mechanisms effortlessly. The snap ring simplifies maintenance during routine service intervals.
For more demanding applications like hydraulic pump drives, its dynamic load rating ensures reliable performance. The temperature range accommodates both cold starts and sustained operation in most industrial environments.
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