RGPBALLS manufactures rollers, needles and pins in compliance with UNI / DIN standards, and
according to customers drawings.

Available in a wide range of sizes and degrees of precision, the rollers are selected according to
standard tolerance classes.

There is a wide range of application fields, which vary from the automotive to the bearing and linear
guide industry, from aviation to wind power, vibrofinishing processes, and more.

Our technical staff is available to provide further details.

Our product range:

• NRA rollers
• NRB rollers
• ZB rollers
• TR rollers
• Special needles and rollers based on specific technical drawings
• Pins according to UNI / DIN standards
• Tumbling / vibratory finishing / polishing pins

Materials:

• AISI 52100/100Cr6/W 1.3505
• AISI 304/W 1.4301
• AISI 316/W 1.4401
• AISI 420C/W 1.4034
• AISI 440C/W 1.4125
• Silicon Nitride Si3N4
• Aluminum Oxide Al2O3
• Tungsten carbide
• Other special materials on demand