Nachi Radial Ball Bearing 6311nr Open W/Snap Ring 55mm Bore 120mm Od 6311NR
Nachi Radial Ball Bearing 6311nr Open W/Snap Ring 55mm Bore 120mm Od
The Nachi Radial Ball Bearing 6311nr is a high-performance bearing designed for applications requiring moderate load-carrying capacity in both radial and axial directions. Ideal for high-speed and high-accuracy applications, this bearing features a rubber seal or metal shield to protect against dirt and contaminants. With improved reliability and quiet rotation, it's perfect for use in industrial equipment, machinery, and automotive applications. The bearing's low and stable running torque also reduces power loss, saving energy and cost. Its compact design and high accuracy make it suitable for use in a wide range of industries, including aerospace, automotive, and manufacturing.
Top product features:
- Radial ball bearing has moderate load-carrying capacity in both radial and axial directions
- Rubber seal or metal shield on one or both sides of the bearing helps keep out dirt and contaminants
- Quiet rotation is expected by improved accuracy of components and saving cost and energy is also expected by lower power loss provided by low and stable running torque.
Top product applications:
- High-speed machinery
- Precision instruments
- Automotive applications
Radial ball bearing has moderate load-carrying capacity in both radial and axial directions and is good for high speed and high accuracy. Rubber seal or metal shield on one or both sides of the bearing helps keep out dirt and contaminants. In case two seals or two shields are used the bearing is lubricated by grease for its life when manufactured. The bearing with 10 to 75 mm bore (6000 to 6300 series) & 10 to 50 (6800 & 6900 series) improves reliability with newly designed seal and shield and suitable grease. Quiet rotation is expected by improved accuracy of components and saving cost and energy is also expected by lower power loss provided by low and stable running torque.
Additional Information
- UNSPSC: 31171504
- Brand: Nachi America Inc
- Package Quantity: 1
- Country of Origin: JP
- FOB Origin: IN
- Ships by: PARCEL
- Comes in a kit: No
- Newly added to catalog: No
- Item is on Clearance: No
- Contains Hazardous Materials: No
- CA Proposition 65 Applies: No
- Package Weight: 3.02
Product info last updated on August 16, 2025 7:30am UTC
Category: Bearings