we are long history factory manufacturing precision needle rollers,cylindrical rollers in china. we specialize in super short rollers and superfine needles,not any one of the manufacturers had so much stocks as us.
for the manufacturing process, production new rollers need huge quantities. we had such stock,most sizes, do not need long time. delivery time: send to europe, USA, or canada only 3-5 work days. after payment; send to south america: delivery time: only 5-7 work days after payment.
we supply high quality rollers with hardened steel,all of the rollers had hardened. usually,the material of needle rollers and cylindrical rollers, is chrome steel 52100(HRC60-65) or stainless steel 420 (HRC53-56), the material of balls, is stainless steel 440C(HRC55-58).
the parameters is one of stock for diameter 0.5 to diameter 1,more stock,such as diameter 2,3,4,5,6,7,8,8,10(mm)etc. please E-mail to us. for continuously updating every day, any detail of the rollers, please send E-mail to us.
we also manufactures precision cylindrical rollers and needle rollers according to customer's drawing.
the form is priority sizes of needle rollers, if need more stock and quantity,please write to ua.
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