17 mm x 29 mm x 20 mm skf NKI 17/20 Needle roller bearings with machined rings with an inner ring

Needle Roller Bearings With Machined Rings With An Inner Ring offers a 17 mm x 29 mm x 20 mm skf NKI 17/20 Needle roller bearings with machined rings with an inner ring selection 17 mm x 29 mm x 20 mm of Genuine Needle Roller Bearings With Machined Rings With An Inner Ring at Wholesale TON BEARING CO.,LTD. Prices. We are Plastic Cage Type: a 17 mm x 29 mm x 20 mm skf NKI 17/20 Needle roller bearings with machined rings with an inner ring Certified Parts Retailer

What is NKI 17/20 bearing cross reference？