12mm Needle Roller Bearing, Drawn Cup Type

ATO 12mm needle roller bearing for sale. The drawn cup needle roller bearing comes with a 12mm diameter, limiting the speed to 19000 rpm. Needle bearings keep the working environment of the bearing clean and lubricate the bearing in time.

Specification

• Model: ATO-HK1210
• Inner diameter: 12mm
• Outer diameter: 16mm
• Width: 10mm
• Accuracy class: P2
• Limiting speed: 19000 rpm
• Basic load rating: Dynamic: 4150N, Static: 5800N
• Bearing material: High carbon chromium bearing steel

Dimension (mm)

Application

Tips: How to choose needle roller bearings?

1. Grasp the conditions of use of the bearing and consider the type of bearing, usually need to determine the function and structure of the mechanical device, the use of the bearing place, allowable space, the size and direction of the load, the degree of runout and shock, speed, use temperature, rigidity requirements situation, the configuration of the bearing (fixed end or free end), the inner ring and outer ring tilt, through these conditions of use, you can initially determine the form of the bearing and the corresponding the configuration of the bearing.
2. Consider the size of the bearing, according to the design life of the mechanical device, limit speed, radial and axial load, dynamic and static load, and the safety factor, to determine the specific size of the bearing, by speaking, the limit speed is high, the ball is bigger, the inner and outer ring is farther, the load is high, the ball is denser, or the load is higher, the roller rolling body or needle roller is smaller, the inner and outer ring is wider, the corresponding speed will be lower, there is a small amount of axial load, the Consider the one with baffle, or with tapered angle, and finally determine the size of the bearing used situation.