Angular Contact Bearing 5203ZZ 17x40x17.5mm (Double Row)

Double row design for higher load capacity. The double-row angular contact ball bearing 5203-ZZ is ideal for high combined loads from the radial and axial directions. Main dimensions according to DIN 628-3. These are often used in project when ballscrews are mounted. The can be used for both a fixed and a floating bearing. We use this bearing in our DCNC Router Frame-axis Ballscrew R=680mm DIY modules, for both the fixed and floating side.

Component features:

• Inside diameter (mm): 17
• Outside diameter (mm): 40
• Width (mm): 17,5
• Contact Angle: 30°
• Row of balls: Double row
• Seal: ZZ
• Ring Material: Chrome Steel
• Rolling element material: Chrome steel
• Cage Material: plastic
• Magnetic: yes
• Type of lubrication: greased for life
• Weight: 0.0920 Kg
• Angular contact ball bearing with two rows of balls
• Suitable for high radial loads and axial loads in both directions
• Suitable for high running accuracy, quiet running and high speeds
• Cge material: plastic; the low weight and the elasticity of the plastic have a positive effect on the sliding and emergency running properties as well as the shock resistance; suitable for quiet running
• Seal: non-contact gap seal on both sides made of a profiled sheet steel disc (ZZ) for higher speeds than with rubber seal(RS)
• Good fixed bearing property, but can also be used as a floating bearing, each in both directions