• 4x4mm Flat Ended Loose Needle Rollers
4x4mm Flat Ended Loose Needle Rollers
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4x4mm Flat Ended Loose Needle Rollers

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Loose Needle Roller Bearings: High Quality Graded Hardened Chrome Steel roller made from Chromium AISI 52100 steel. Hardened to 60-67 Rockwell Scale equivalent to 700-900 HV (Vickers Scale) and are hardened all the way through the roller. These are the same hardened steel rollers used to manufacture needle roller bearing assemblies and have a high duty and life cycle. These hardened rollers are highly suited as replacements for bearing components, drive transmission parts, pivots, shafts etc.
Benefits: Hardened and ground, precision components, AISI 51200 chrome steel, 60-67 Rockwell hardness

Brand / Quality: Simply Ital Ball - High Quality
Outside Diameter: 4mm
Length: 4mm
Loose Roller tolerances

  • Owen August, United Kingdom 28/01/2019

    5 of 5 Stars!
    fits my machine perfectly

  • Mark Dainty, United kingdom 24/03/2017

    5 of 5 Stars!
    great service thank you

  • Kiana Brittany, United Kingdom 29/07/2016

    5 of 5 Stars!
    Amazing service and the product was great also, holding up well, thanks again

  • Phoenix Kayden, United Kingdom 02/07/2015

    5 of 5 Stars!
    Quality rollers delivered. Have ordered a larger pack than I usually do as the price is great. Thank you.

  • Alfred Gavyn, United Kingdom 23/06/2015

    5 of 5 Stars!
    Perfect to replace my old needle rollers and a good price as well as being packaged well. I will order again soon.

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4x4mm Flat Ended Loose Needle Rollers

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Simply bearings are the UK's largest online retailer of bearings, seals, belts, chains, sprockets, lubricants and other associated power transmission equipment.
Simply Bearings Ltd, Halton House, Greenfold Way, Leigh
Greater Manchester
United kingdom

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