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Precision balls

Needles and rollers

Steel needles with rounded or flat edges and cylindrical rollers with ground edges.
NEEDLES DATA SHEET ROLLERS DATA SHEET
Needles and rollers

Steel needles

Steel needles are manufactured according to DIN 5402 standard. Usually made with form "A" (rounded ends), also being able to supply with form "B" (square ends).

Special productions: We can supply steel needles with special measures and materials under minimum quantities.

  • Material: Steel for bearings UNI 100 Cr6
  • Hardness: 58-65 HRc

Cylindrical rollers

Cylindrical rollers are made with a minimum diameter of 3mm and maximum of 50 mm. With similar characteristics to the steel needles, they can not be manufactured with rounded ends. Usually they are made with rectified ends with possibility to produce them without rectifying

Special productions: We can supply cylindrical rollers with special measures and materials under minimum quantities..

  • Material: Steel for bearings UNI 100 Cr6
  • Hardness: 58-65 HRc

Frequently asked questions

Where to buy steel needles and rollers?

If you are a company, you can contact us directly through our website: luisapariciosl.com, and we will send you our best offer along with our terms and conditions of sale. f you are a private individual, we will inform you the nearest distributor you can contact.

What types of steel needles and rollers does LUIS APARICIO, S.L. supply?

We supply precision steel needles and rollers for industrial applications such as bearings, micromotors, and the automotive industry. The needles are available in NRB type (ground flat ends) or NRA type (slightly rounded ends). The rollers can be supplied in NRB type (ground flat ends) or ZB type (logarithmic profile).

Can steel needles and rollers be supplied in special sizes and materials?

Yes, steel needles and rollers can be supplied in special sizes, subject to a minimum order quantity of approximately 100 kg of material. Delivery times are typically around 2 to 3 months. They can also be manufactured in stainless steel AISI 420, 304, or 316.

What are the most common sizes of steel needles and rollers we offer?

The most standard sizes are listed in the catalogs available on the LUIS APARICIO, S.L. website: https://www.luisapariciosl.com/downloads/8/02-catalogo-generalpart12.pdf https://www.luisapariciosl.com/downloads/8/02-catalogo-generalpart13.pdf For availability of other special sizes, please contact us directly.

Contact

Our offices' location is the following
If you are interested in any product you can request information through the following form and we will contact you.
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